{"id":15117,"date":"2022-03-24T00:25:17","date_gmt":"2022-03-23T17:25:17","guid":{"rendered":"https:\/\/www.changfi.com\/fix\/?p=15117"},"modified":"2026-06-18T11:58:04","modified_gmt":"2026-06-18T04:58:04","slug":"grounding-4","status":"publish","type":"post","link":"https:\/\/www.changfi.com\/fix\/2022\/03\/24\/grounding-4\/","title":{"rendered":"\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19 Grounding system (\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19) \u0e40\u0e1b\u0e47\u0e19\u0e23\u0e30\u0e1a\u0e1a\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e2d\u0e31\u0e19\u0e15\u0e23\u0e32\u0e22\u0e08\u0e32\u0e01\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e41\u0e25\u0e30 \u0e17\u0e33\u0e43\u0e2b\u0e49\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e16\u0e35\u0e22\u0e23 ..\u0e0b\u0e36\u0e48\u0e07\u0e43\u0e19\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e15\u0e39\u0e49\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e19\u0e31\u0e49\u0e19 \u0e08\u0e30\u0e02\u0e32\u0e14\u0e40\u0e2a\u0e35\u0e22\u0e21\u0e34\u0e44\u0e14\u0e49 \u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e17\u0e32\u0e07\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e2a\u0e27\u0e17. IEC \u0e08\u0e36\u0e07\u0e21\u0e35\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19 \u0e44\u0e27\u0e49\u0e2b\u0e25\u0e32\u0e22\u0e46 \u0e41\u0e1a\u0e1a \u0e15\u0e32\u0e21\u0e25\u0e31\u0e01\u0e29\u0e13\u0e30\u0e07\u0e32\u0e19\u0e17\u0e35\u0e48\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 \u0e2b\u0e23\u0e37\u0e2d \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e23\u0e30\u0e1a\u0e1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"650\" height=\"547\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/G-rod.jpg\" alt=\"\u0e41\u0e1a\u0e1a\u0e41\u0e2a\u0e14\u0e07\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19\" class=\"wp-image-15118 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/G-rod.jpg 650w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/G-rod-300x252.jpg 300w\" data-sizes=\"(max-width: 650px) 100vw, 650px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 650px; --smush-placeholder-aspect-ratio: 650\/547;\" \/><figcaption class=\"wp-element-caption\">grounding system<\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u0e23\u0e31\u0e1a\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.changfi.com\" title=\"\">\u0e0a\u0e48\u0e32\u0e07\u0e44\u0e1f\u0e14\u0e2d\u0e17\u0e04\u0e2d\u0e21<\/a><\/p>\n\n\n\n<h3 id=\"mce_4\" class=\"wp-block-heading\">Line: @changfi<\/h3>\n\n\n\n<h2 class=\"wp-block-heading\">TEL-061-417-5732<\/h2>\n\n\n\n<h3 id=\"mce_2\" class=\"wp-block-heading\"><a href=\"https:\/\/www.facebook.com\/changfidotcom\">https:\/\/www.facebook.com\/changfidotcom<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.changfi.com\/fix\/contact\/\">\u0e41\u0e08\u0e49\u0e07\u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e2b\u0e23\u0e37\u0e2d\u0e1b\u0e23\u0e36\u0e01\u0e29\u0e32\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32\u00a0<em>\u0e1f\u0e23\u0e35!!!<\/em><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 \u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19 \u0e2b\u0e25\u0e31\u0e01\u0e14\u0e34\u0e19 (Ground lot) \u0e2b\u0e23\u0e37\u0e2d \u0e41\u0e17\u0e48\u0e07\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e19\u0e31\u0e49\u0e19 \u0e21\u0e31\u0e01\u0e08\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e32\u0e23 \u0e15\u0e2d\u0e01\u0e25\u0e07\u0e44\u0e1b\u0e43\u0e19\u0e14\u0e34\u0e19 \u0e08\u0e19\u0e2a\u0e38\u0e14\u0e41\u0e17\u0e48\u0e07 \u0e41\u0e15\u0e48\u0e42\u0e14\u0e22\u0e17\u0e24\u0e29\u0e0e\u0e35\u0e41\u0e25\u0e49\u0e27\u0e08\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e15\u0e2d\u0e01\u0e44\u0e1b\u0e16\u0e36\u0e07\u0e0a\u0e31\u0e49\u0e19\u0e14\u0e34\u0e19\u0e17\u0e35\u0e48\u0e21\u0e35\u0e21\u0e27\u0e25\u0e40\u0e1b\u0e47\u0e19\u0e2d\u0e19\u0e31\u0e19\u0e15\u0e4c \u0e08\u0e30\u0e44\u0e14\u0e49\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e43\u0e01\u0e25\u0e49\u0e28\u0e39\u0e19\u0e22\u0e4c \u0e22\u0e34\u0e48\u0e07\u0e43\u0e01\u0e25\u0e49\u0e28\u0e39\u0e19\u0e22\u0e4c\u0e21\u0e32\u0e01 \u0e01\u0e47\u0e22\u0e34\u0e48\u0e07\u0e08\u0e30\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e44\u0e2b\u0e25\u0e25\u0e07\u0e14\u0e34\u0e19\u0e44\u0e14\u0e49\u0e14\u0e35\u0e21\u0e32\u0e01 \u0e41\u0e21\u0e49\u0e27\u0e48\u0e32\u0e08\u0e30\u0e21\u0e35\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e41\u0e17\u0e48\u0e07\u0e25\u0e2d\u0e15 \u0e2b\u0e23\u0e37\u0e2d \u0e41\u0e17\u0e48\u0e07\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e19\u0e31\u0e49\u0e19 \u0e41\u0e15\u0e48\u0e2a\u0e32\u0e23\u0e30\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e08\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e02\u0e2d\u0e07\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19 \u0e42\u0e14\u0e22\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e27\u0e48\u0e32 \u0e43\u0e19\u0e07\u0e32\u0e19\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e01\u0e33\u0e25\u0e31\u0e07 \u0e08\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e27\u0e31\u0e14\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e44\u0e14\u0e49\u0e19\u0e49\u0e2d\u0e22\u0e01\u0e27\u0e48\u0e32 5ohm \u0e08\u0e36\u0e07\u0e08\u0e30\u0e16\u0e37\u0e2d\u0e27\u0e48\u0e32\u0e43\u0e0a\u0e49\u0e44\u0e14\u0e49<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"562\" height=\"584\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/image.png\" alt=\"\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e41\u0e1a\u0e1a\u0e15\u0e48\u0e32\u0e07\u0e46\" class=\"wp-image-26371 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/image.png 562w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/image-289x300.png 289w\" data-sizes=\"(max-width: 562px) 100vw, 562px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 562px; --smush-placeholder-aspect-ratio: 562\/584;\" \/><figcaption class=\"wp-element-caption\">ground rod<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a \u0e25\u0e47\u0e2d\u0e15 Lod \u0e42\u0e14\u0e22\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b\u0e43\u0e19\u0e17\u0e49\u0e2d\u0e07\u0e15\u0e25\u0e32\u0e14\u0e08\u0e30\u0e21\u0e35 3\u0e41\u0e1a\u0e1a \u0e2d\u0e32\u0e17\u0e34 <br><br>1) \u0e41\u0e1a\u0e1a<strong>\u0e41\u0e17\u0e48\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e0a\u0e38\u0e1a<\/strong> \u0e42\u0e14\u0e22\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e41\u0e1a\u0e1a\u0e19\u0e35\u0e49 \u0e08\u0e30\u0e21\u0e35\u0e02\u0e49\u0e2d\u0e14\u0e35\u0e43\u0e19\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e23\u0e32\u0e04 \u0e41\u0e15\u0e48\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e01\u0e47\u0e19\u0e31\u0e1a\u0e27\u0e48\u0e32\u0e15\u0e48\u0e33\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14 \u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e04\u0e27\u0e32\u0e21\u0e19\u0e33\u0e17\u0e35\u0e48\u0e15\u0e48\u0e33\u0e01\u0e27\u0e48\u0e32\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e08\u0e23\u0e34\u0e07\u0e46 \u0e08\u0e36\u0e07\u0e2d\u0e32\u0e08\u0e08\u0e30\u0e21\u0e35\u0e1c\u0e25\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e15\u0e49\u0e2d\u0e07\u0e15\u0e2d\u0e01\u0e2b\u0e25\u0e31\u0e01\u0e25\u0e07\u0e44\u0e1b\u0e25\u0e36\u0e01\u0e01\u0e27\u0e48\u0e32\u0e41\u0e17\u0e48\u0e07\u0e43\u0e19\u0e41\u0e1a\u0e1a\u0e2d\u0e37\u0e48\u0e19\u0e46 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e44\u0e14\u0e49\u0e02\u0e19\u0e32\u0e14\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e40\u0e14\u0e35\u0e22\u0e27\u0e01\u0e31\u0e19\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19<br><br>2) \u0e41\u0e1a\u0e1a<strong>\u0e41\u0e17\u0e48\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e2b\u0e38\u0e49\u0e21<\/strong> 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\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e15\u0e2d\u0e01\u0e2b\u0e25\u0e31\u0e01\u0e25\u0e07\u0e44\u0e1b\u0e41\u0e25\u0e49\u0e27\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e17\u0e33\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e17\u0e35\u0e48\u0e15\u0e48\u0e33\u0e01\u0e27\u0e48\u0e32\u0e41\u0e1a\u0e1a\u0e2d\u0e37\u0e48\u0e19\u0e44\u0e14\u0e49\u0e42\u0e14\u0e22\u0e07\u0e48\u0e32\u0e22 \u0e41\u0e15\u0e48.. \u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c \u0e2b\u0e23\u0e37\u0e2d \u0e2b\u0e25\u0e31\u0e01\u0e14\u0e34\u0e19\u0e41\u0e1a\u0e1a\u0e19\u0e35\u0e49 \u0e21\u0e35\u0e02\u0e49\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e04\u0e37\u0e2d \u0e23\u0e32\u0e04\u0e32\u0e08\u0e30\u0e2a\u0e39\u0e07\u0e01\u0e27\u0e48\u0e32\u0e41\u0e1a\u0e1a\u0e2d\u0e37\u0e48\u0e19<br><br>3) \u0e41\u0e17\u0e48\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e41\u0e09\u0e01 \u0e0a\u0e32\u0e23\u0e4c\u0e1f \u0e2b\u0e23\u0e37\u0e2d \u0e40\u0e23\u0e35\u0e22\u0e01\u0e01\u0e31\u0e19\u0e20\u0e32\u0e29\u0e32\u0e0a\u0e48\u0e32\u0e07\u0e27\u0e48\u0e32 <strong>\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e21\u0e30\u0e40\u0e1f\u0e37\u0e2d\u0e07<\/strong> \u0e42\u0e14\u0e22\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e41\u0e1a\u0e1a\u0e19\u0e35\u0e49 \u0e08\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e41\u0e17\u0e48\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e0a\u0e38\u0e1a\u0e01\u0e31\u0e25\u0e27\u0e32\u0e44\u0e19\u0e15\u0e4c \u0e40\u0e1b\u0e47\u0e19\u0e41\u0e09\u0e01\u0e41\u0e1a\u0e19\u0e46 \u0e40\u0e1b\u0e47\u0e19\u0e1b\u0e35\u0e01\u0e41\u0e1c\u0e48\u0e2d\u0e2d\u0e01\u0e44\u0e1b\u0e41\u0e1a\u0e1a\u0e1c\u0e25\u0e21\u0e30\u0e40\u0e1f\u0e37\u0e2d\u0e07 \u0e0b\u0e36\u0e48\u0e07\u0e40\u0e1b\u0e47\u0e19\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e17\u0e35\u0e48\u0e04\u0e48\u0e2d\u0e19\u0e02\u0e49\u0e32\u0e07\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e41\u0e19\u0e48\u0e19\u0e2d\u0e19\u0e40\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e04\u0e48\u0e32\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c \u0e16\u0e49\u0e32\u0e15\u0e2d\u0e01\u0e2b\u0e25\u0e31\u0e01\u0e25\u0e07\u0e21\u0e34\u0e14 \u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01 \u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e2a\u0e31\u0e21\u0e1c\u0e31\u0e2a\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c \u0e01\u0e31\u0e1a \u0e40\u0e19\u0e37\u0e49\u0e2d\u0e14\u0e34\u0e19 \u0e21\u0e35\u0e1e\u0e37\u0e49\u0e19\u0e17\u0e35\u0e48\u0e1c\u0e34\u0e27\u0e2a\u0e31\u0e21\u0e1c\u0e31\u0e2a\u0e40\u0e22\u0e2d\u0e30\u0e01\u0e27\u0e48\u0e32\u0e41\u0e1a\u0e1a\u0e2d\u0e37\u0e48\u0e19 \u0e08\u0e36\u0e07\u0e0a\u0e14\u0e40\u0e0a\u0e22\u0e04\u0e27\u0e32\u0e21\u0e19\u0e33\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e2b\u0e23\u0e37\u0e2d \u0e25\u0e14\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e07\u0e17\u0e32\u0e07\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e25\u0e07\u0e44\u0e1b\u0e1b\u0e23\u0e34\u0e22\u0e32\u0e22 ..\u0e41\u0e15\u0e48\u0e01\u0e47\u0e21\u0e35\u0e02\u0e49\u0e2d\u0e40\u0e2a\u0e35\u0e22\u0e27\u0e48\u0e32 \u0e40\u0e21\u0e37\u0e48\u0e2d\u0e1c\u0e34\u0e27\u0e2a\u0e31\u0e21\u0e1c\u0e31\u0e2a\u0e21\u0e32\u0e01 \u0e01\u0e47\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e41\u0e23\u0e07\u0e40\u0e2a\u0e35\u0e22\u0e14\u0e17\u0e32\u0e19\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e15\u0e2d\u0e01\u0e25\u0e07\u0e21\u0e32\u0e01\u0e40\u0e2b\u0e21\u0e37\u0e2d\u0e19\u0e01\u0e31\u0e19 \u0e17\u0e33\u0e43\u0e2b\u0e49 \u0e01\u0e32\u0e23\u0e15\u0e2d\u0e01\u0e2b\u0e25\u0e31\u0e01\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e22\u0e32\u0e01\u0e01\u0e27\u0e48\u0e32\u0e41\u0e1a\u0e1a\u0e2d\u0e37\u0e48\u0e19\u0e46 ..\u0e01\u0e23\u0e30\u0e19\u0e31\u0e49\u0e19\u0e01\u0e47\u0e14\u0e35 \u0e04\u0e48\u0e2d\u0e19\u0e02\u0e49\u0e32\u0e07\u0e43\u0e0a\u0e49\u0e41\u0e1e\u0e23\u0e48\u0e2b\u0e25\u0e31\u0e01\u0e43\u0e19\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e21\u0e35\u0e23\u0e32\u0e04\u0e32\u0e16\u0e39\u0e01 \u0e41\u0e25\u0e30 \u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e0a\u0e31\u0e27\u0e23\u0e4c\u0e40\u0e21\u0e37\u0e48\u0e2d\u0e15\u0e2d\u0e01\u0e21\u0e34\u0e14<br><br>\u0e0b\u0e36\u0e48\u0e07\u0e44\u0e21\u0e48\u0e27\u0e48\u0e32\u0e08\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e44\u0e2b\u0e19\u0e19\u0e31\u0e49\u0e19\u0e01\u0e47\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e44\u0e14\u0e49\u0e14\u0e35 \u0e04\u0e25\u0e49\u0e32\u0e22\u0e01\u0e31\u0e19 \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e07\u0e32\u0e19\u0e1a\u0e49\u0e32\u0e19 \u0e07\u0e32\u0e19\u0e2d\u0e32\u0e04\u0e32\u0e23\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b &#8211; \u0e2a\u0e48\u0e27\u0e19\u0e43\u0e2b\u0e0d\u0e48\u0e23\u0e30\u0e1a\u0e1a\u0e1a\u0e49\u0e32\u0e19\u0e01\u0e47\u0e21\u0e31\u0e01\u0e08\u0e30\u0e43\u0e0a\u0e49\u0e41\u0e1a\u0e1a\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e0a\u0e38\u0e1a \u0e2a\u0e48\u0e27\u0e19\u0e14\u0e35\u0e02\u0e36\u0e49\u0e19\u0e21\u0e32\u0e2b\u0e19\u0e48\u0e2d\u0e22\u0e01\u0e47\u0e08\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e41\u0e1a\u0e1a\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e2b\u0e38\u0e49\u0e21 &#8211; \u0e2a\u0e48\u0e27\u0e19\u0e41\u0e1a\u0e1a\u0e21\u0e30\u0e40\u0e1f\u0e37\u0e2d\u0e07 \u0e2a\u0e48\u0e27\u0e19\u0e21\u0e32\u0e01\u0e08\u0e30\u0e43\u0e0a\u0e49\u0e01\u0e31\u0e19\u0e41\u0e1e\u0e23\u0e48\u0e2b\u0e25\u0e32\u0e22\u0e43\u0e19\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e40\u0e19\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e32\u0e01\u0e23\u0e32\u0e04\u0e32\u0e16\u0e39\u0e01 \u0e41\u0e25\u0e30 \u0e21\u0e35\u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e2a\u0e31\u0e21\u0e1c\u0e31\u0e2a\u0e17\u0e35\u0e48\u0e21\u0e32\u0e01 \u0e17\u0e33\u0e43\u0e2b\u0e49\u0e44\u0e14\u0e49\u0e04\u0e48\u0e32\u0e04\u0e27\u0e32\u0e21\u0e15\u0e49\u0e32\u0e19\u0e17\u0e32\u0e19\u0e17\u0e35\u0e48\u0e19\u0e49\u0e2d\u0e22 \u0e2d\u0e22\u0e48\u0e32\u0e07\u0e17\u0e35\u0e48\u0e40\u0e01\u0e23\u0e34\u0e48\u0e19\u0e21\u0e32\u0e02\u0e49\u0e32\u0e07\u0e15\u0e49\u0e19<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"513\" height=\"423\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/image-1.png\" alt=\"\u0e1a\u0e48\u0e2d\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\" class=\"wp-image-26375 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/image-1.png 513w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/image-1-300x247.png 300w\" data-sizes=\"(max-width: 513px) 100vw, 513px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 513px; --smush-placeholder-aspect-ratio: 513\/423;\" \/><figcaption class=\"wp-element-caption\">\u0e1a\u0e48\u0e2d\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c \u0e2b\u0e23\u0e37\u0e2d \u0e1a\u0e48\u0e2d\u0e1e\u0e34\u0e17<\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u0e23\u0e31\u0e1a\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19<\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.34%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/25325_0-768x1024.jpg\" alt=\"\u0e2b\u0e25\u0e31\u0e01\u0e14\u0e34\u0e19\" class=\"wp-image-28023 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/25325_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/25325_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/25325_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e2d\u0e01\u0e2b\u0e25\u0e31\u0e01\u0e14\u0e34\u0e19<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.34%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64375_0-768x1024.jpg\" alt=\"\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19\u0e40\u0e02\u0e49\u0e32\u0e15\u0e39\u0e49\" class=\"wp-image-28399 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64375_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64375_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64375_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e2a\u0e32\u0e22\u0e40\u0e02\u0e49\u0e32\u0e15\u0e39\u0e49<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/73195_0-768x1024.jpg\" alt=\"\u0e0a\u0e48\u0e32\u0e07\u0e01\u0e33\u0e25\u0e31\u0e07\u0e15\u0e31\u0e14\u0e15\u0e48\u0e2d\u0e2a\u0e32\u0e22\" class=\"wp-image-29817 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/73195_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/73195_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/73195_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e39\u0e49\u0e44\u0e1f\u0e17\u0e35\u0e48\u0e21\u0e35\u0e23\u0e30\u0e1a\u0e1a\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">TEL-061-417-5732<\/h2>\n\n\n\n<h3 id=\"mce_2\" class=\"wp-block-heading\"><a href=\"https:\/\/www.facebook.com\/changfidotcom\">https:\/\/www.facebook.com\/changfidotcom<\/a><\/h3>\n\n\n\n<h3 id=\"mce_4\" class=\"wp-block-heading\">Line: @changfi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19\u0e17\u0e35\u0e48\u0e14\u0e35 \u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c \u0e04\u0e27\u0e23\u0e08\u0e30\u0e16\u0e39\u0e01\u0e15\u0e2d\u0e01\u0e25\u0e07\u0e43\u0e19\u0e1a\u0e48\u0e2d\u0e40\u0e0b\u0e2d\u0e23\u0e4c\u0e27\u0e34\u0e0a\u0e40\u0e09\u0e1e\u0e32\u0e30 (\u0e1a\u0e48\u0e2d\u0e1e\u0e34\u0e18 pith) \u0e21\u0e35\u0e1d\u0e32\u0e1b\u0e34\u0e14 \u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e40\u0e1b\u0e34\u0e14\u0e1b\u0e34\u0e14\u0e44\u0e14\u0e49 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e30\u0e14\u0e27\u0e01\u0e43\u0e19\u0e01\u0e32\u0e23\u0e0b\u0e48\u0e2d\u0e21\u0e1a\u0e33\u0e23\u0e38\u0e07 \u0e41\u0e25\u0e30 \u0e27\u0e31\u0e14\u0e04\u0e48\u0e32\u0e01\u0e23\u0e32\u0e27\u0e19\u0e4c ..\u0e19\u0e2d\u0e01\u0e08\u0e32\u0e01\u0e19\u0e35\u0e49 \u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e2a\u0e32\u0e22\u0e01\u0e31\u0e1a\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c \u0e01\u0e47\u0e04\u0e27\u0e23\u0e17\u0e35\u0e48\u0e08\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e41\u0e04\u0e25\u0e21\u0e1b\u0e4c\u0e25\u0e47\u0e2d\u0e04 2\u0e40\u0e02\u0e35\u0e49\u0e22\u0e27 \u0e2b\u0e23\u0e37\u0e2d u-clamp \u0e2b\u0e23\u0e37\u0e2d \u0e43\u0e0a\u0e49\u0e41\u0e1a\u0e1a\u0e08\u0e38\u0e14\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e2b\u0e25\u0e2d\u0e21 exothermic welding \u0e0b\u0e36\u0e48\u0e07\u0e21\u0e31\u0e01\u0e43\u0e0a\u0e49\u0e43\u0e19\u0e07\u0e32\u0e19\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2a\u0e39\u0e07 \u0e40\u0e0a\u0e48\u0e19\u0e07\u0e32\u0e19\u0e2d\u0e32\u0e04\u0e32\u0e23 \u0e07\u0e32\u0e19\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e1f\u0e49\u0e32\u0e1c\u0e48\u0e32 \u0e2f\u0e25\u0e2f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"522\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo-1024x522.jpg\" alt=\"\u0e20\u0e32\u0e1e\u0e42\u0e21\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\" class=\"wp-image-15121 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo-1024x522.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo-300x153.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo-768x392.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo-1536x783.jpg 1536w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/522;\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e17\u0e14\u0e34\u0e19\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e27 \u0e43\u0e2a\u0e48\u0e1a\u0e25\u0e47\u0e2d\u0e04\u0e1e\u0e34\u0e21\u0e1e\u0e4c<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"522\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo2-1024x522.jpg\" alt=\"\u0e08\u0e38\u0e14\u0e14\u0e34\u0e19\u0e1b\u0e37\u0e19\u0e2b\u0e25\u0e2d\u0e21\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\" class=\"wp-image-15122 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo2-1024x522.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo2-300x153.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo2-768x392.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo2-1536x783.jpg 1536w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo2-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/522;\" \/><figcaption class=\"wp-element-caption\">\u0e08\u0e38\u0e14\u0e44\u0e1f\u0e43\u0e2b\u0e49\u0e14\u0e34\u0e19\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e27 \u0e14\u0e34\u0e19\u0e1b\u0e37\u0e19 \u0e15\u0e34\u0e14\u0e44\u0e1f<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"522\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo3-1024x522.jpg\" alt=\"\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e2a\u0e32\u0e21\u0e17\u0e32\u0e07\" class=\"wp-image-15123 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo3-1024x522.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo3-300x153.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo3-768x392.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo3-1536x783.jpg 1536w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/exo3-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/522;\" \/><figcaption class=\"wp-element-caption\">\u0e2a\u0e32\u0e22\u0e17\u0e2d\u0e07\u0e41\u0e14\u0e07\u0e25\u0e30\u0e25\u0e32\u0e22\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c<\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">\u0e23\u0e31\u0e1a\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32 \u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19 <a href=\"https:\/\/www.changfi.com\/fix\/2022\/03\/24\/grounding-4\/\" title=\"\">\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19<\/a> \u0e23\u0e31\u0e1a\u0e40\u0e14\u0e34\u0e19\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19 \u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e2a\u0e32\u0e22\u0e14\u0e34\u0e19<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.changfi.com\">\u0e0a\u0e48\u0e32\u0e07\u0e44\u0e1f\u0e14\u0e2d\u0e17\u0e04\u0e2d\u0e21<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TEL-061-417-5732<\/h2>\n\n\n\n<h3 id=\"mce_2\" class=\"wp-block-heading\"><a href=\"https:\/\/www.facebook.com\/changfidotcom\">https:\/\/www.facebook.com\/changfidotcom<\/a><\/h3>\n\n\n\n<h3 id=\"mce_4\" class=\"wp-block-heading\">Line: @changfi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e19\u0e2d\u0e01\u0e08\u0e32\u0e01\u0e19\u0e35\u0e49 \u0e22\u0e31\u0e07\u0e21\u0e35\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e43\u0e19\u0e2d\u0e35\u0e01\u0e2b\u0e25\u0e32\u0e22\u0e46 \u0e41\u0e1a\u0e1a \u0e41\u0e15\u0e48\u0e21\u0e31\u0e01\u0e08\u0e30\u0e40\u0e2b\u0e47\u0e19\u0e43\u0e19\u0e07\u0e32\u0e19\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b\u0e2d\u0e22\u0e39\u0e48 2\u0e41\u0e1a\u0e1a \u0e04\u0e37\u0e2d \u0e41\u0e1a\u0e1a\u0e41\u0e17\u0e48\u0e07\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e40\u0e14\u0e35\u0e48\u0e22\u0e27 \u0e01\u0e31\u0e1a \u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e25\u0e39\u0e1b \u0e2b\u0e23\u0e37\u0e2d \u0e40\u0e14\u0e25\u0e15\u0e49\u0e32<\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"400\" height=\"476\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/delta-ground.jpg\" alt=\"\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e25\u0e39\u0e1b\" class=\"wp-image-15124 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/delta-ground.jpg 400w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/delta-ground-252x300.jpg 252w\" data-sizes=\"(max-width: 400px) 100vw, 400px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 400px; --smush-placeholder-aspect-ratio: 400\/476;\" \/><figcaption class=\"wp-element-caption\">ground delta<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"max-width:280px;margin:1rem auto;\">\n  <div style=\"position:relative;width:100%;aspect-ratio:9\/16;background:#000;overflow:hidden;border-radius:8px;\">\n    <iframe\n      data-src=\"https:\/\/www.youtube.com\/embed\/IYLzT7qFTak?controls=1&#038;fs=1&#038;modestbranding=1&#038;rel=0&#038;playsinline=1\"\n      title=\"YouTube Shorts\"\n     \n      allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\"\n      allowfullscreen\n      style=\"position:absolute;inset:0;width:100%;height:100%;border:0;\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\">\n    <\/iframe>\n  <\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0e2a\u0e48\u0e27\u0e19\u0e01\u0e23\u0e32\u0e27\u0e14\u0e4c\u0e01\u0e23\u0e34\u0e14 \u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e40\u0e2b\u0e47\u0e19\u0e1a\u0e48\u0e2d\u0e22\u0e19\u0e31\u0e01 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alt=\"\u0e15\u0e23\u0e27\u0e08\u0e40\u0e0a\u0e47\u0e01\u0e27\u0e07\u0e08\u0e23\u0e21\u0e2d\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e1b\u0e23\u0e30\u0e15\u0e39\u0e23\u0e35\u0e42\u0e21\u0e17\" class=\"wp-image-54573 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/22950_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/22950_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/22950_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption 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https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/127896_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/127896_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e23\u0e27\u0e08\u0e40\u0e0a\u0e47\u0e01\u0e23\u0e30\u0e1a\u0e1a\u0e44\u0e1f\u0e1f\u0e49\u0e32<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"576\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/69173_0-576x1024.jpg\" alt=\"\u0e40\u0e14\u0e34\u0e19\u0e2a\u0e32\u0e22\u0e40\u0e02\u0e49\u0e32\u0e15\u0e39\u0e49\u0e04\u0e2d\u0e19\u0e0b\u0e39\u0e21\u0e40\u0e21\u0e2d\u0e23\u0e4c\" class=\"wp-image-59723 lazyload\" style=\"--smush-placeholder-width: 576px; --smush-placeholder-aspect-ratio: 576\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/69173_0-576x1024.jpg 576w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/69173_0-169x300.jpg 169w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/69173_0-768x1365.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/69173_0-864x1536.jpg 864w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/69173_0-scaled.jpg 450w\" data-sizes=\"(max-width: 576px) 100vw, 576px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption 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src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e14\u0e34\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/28105_0-768x1024.jpg\" alt=\"\u0e27\u0e31\u0e14\u0e44\u0e1f\" class=\"wp-image-63227 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/28105_0-768x1024.jpg 768w, 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class=\"wp-image-63922 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/57490_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/57490_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/57490_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e14\u0e34\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1b\u0e25\u0e31\u0e4a\u0e01<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64848_0-768x1024.jpg\" alt=\"\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e15\u0e39\u0e49\u0e04\u0e2d\u0e19\u0e0b\u0e39\u0e21\u0e40\u0e21\u0e2d\u0e23\u0e4c\" class=\"wp-image-64619 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64848_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64848_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/64848_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption 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alt=\"\u0e27\u0e31\u0e14\u0e44\u0e1f\u0e01\u0e31\u0e19\u0e14\u0e39\u0e14\" class=\"wp-image-65987 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/74540_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/74540_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/74540_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e27\u0e31\u0e14\u0e44\u0e1f\u0e01\u0e31\u0e19\u0e14\u0e39\u0e14<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/67611_0-768x1024.jpg\" alt=\"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e15\u0e31\u0e14\u0e27\u0e07\u0e08\u0e23\u0e01\u0e23\u0e30\u0e41\u0e2a\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e23\u0e31\u0e48\u0e27\u0e25\u0e07\u0e14\u0e34\u0e19\u0e2d\u0e31\u0e15\u0e42\u0e19\u0e21\u0e31\u0e15\u0e34\" class=\"wp-image-68817 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/67611_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/67611_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/67611_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption 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data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/79562_0-462x1024.jpg\" alt=\"\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e21\u0e2d\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e1b\u0e23\u0e30\u0e15\u0e39\u0e23\u0e35\u0e42\u0e21\u0e17\" class=\"wp-image-75358 lazyload\" style=\"--smush-placeholder-width: 462px; --smush-placeholder-aspect-ratio: 462\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/79562_0-462x1024.jpg 462w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/79562_0-135x300.jpg 135w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/79562_0-768x1703.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/79562_0-693x1536.jpg 693w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/79562_0-scaled.jpg 361w\" data-sizes=\"(max-width: 462px) 100vw, 462px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e21\u0e2d\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e1b\u0e23\u0e30\u0e15\u0e39\u0e23\u0e35\u0e42\u0e21\u0e17<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/36809_0-768x1024.jpg\" alt=\"\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1b\u0e23\u0e30\u0e15\u0e39\u0e23\u0e35\u0e42\u0e21\u0e17\" class=\"wp-image-76027 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/36809_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/36809_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/36809_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e1b\u0e23\u0e30\u0e15\u0e39\u0e23\u0e35\u0e42\u0e21\u0e17<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/38062_0-768x1024.jpg\" alt=\"\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e15\u0e39\u0e49\u0e04\u0e2d\u0e19\u0e0b\u0e39\u0e21\u0e40\u0e21\u0e2d\u0e23\u0e4c\" class=\"wp-image-77901 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/38062_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/38062_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/38062_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e15\u0e39\u0e49\u0e04\u0e2d\u0e19\u0e0b\u0e39\u0e21\u0e40\u0e21\u0e2d\u0e23\u0e4c<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/82610-768x1024.jpg\" alt=\"\u0e40\u0e14\u0e34\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22\" class=\"wp-image-78639 lazyload\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/82610-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/82610-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/82610-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption 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https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75467_0-1600x2133.jpg 1600w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75467_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e44\u0e1f\u0e2a\u0e21\u0e32\u0e23\u0e4c\u0e17 LED<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/85994_0-768x1024.jpg\" alt=\"\u0e15\u0e23\u0e27\u0e08\u0e40\u0e0a\u0e47\u0e01\u0e15\u0e39\u0e49\u0e04\u0e2d\u0e19\u0e0b\u0e39\u0e21\u0e40\u0e21\u0e2d\u0e23\u0e4c\" class=\"wp-image-82231 lazyload\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/85994_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/85994_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/85994_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e15\u0e23\u0e27\u0e08\u0e40\u0e0a\u0e47\u0e01\u0e15\u0e39\u0e49\u0e04\u0e2d\u0e19\u0e0b\u0e39\u0e21\u0e40\u0e21\u0e2d\u0e23\u0e4c<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/71351_0-768x1024.jpg\" alt=\"\u0e1b\u0e25\u0e31\u0e4a\u0e01\u0e44\u0e1f\" class=\"wp-image-82923 lazyload\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/71351_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/71351_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/71351_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e1b\u0e25\u0e31\u0e4a\u0e01\u0e44\u0e1f<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/72087_0-768x1024.jpg\" alt=\"\u0e2a\u0e32\u0e22\u0e44\u0e1f\u0e43\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22\u0e21\u0e35\u0e23\u0e2d\u0e22\u0e44\u0e2b\u0e21\u0e49\" class=\"wp-image-83614 lazyload\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/72087_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/72087_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/72087_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e2a\u0e32\u0e22\u0e44\u0e1f\u0e43\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22\u0e21\u0e35\u0e23\u0e2d\u0e22\u0e44\u0e2b\u0e21\u0e49<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"462\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-1024x462.jpg\" alt=\"\u0e07\u0e32\u0e19\u0e01\u0e23\u0e35\u0e14\u0e1c\u0e19\u0e31\u0e07\u0e1d\u0e31\u0e07\u0e2a\u0e32\u0e22\u0e44\u0e1f\" class=\"wp-image-84326 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/462;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-1024x462.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-300x135.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-768x346.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-1536x693.jpg 1536w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-1600x721.jpg 1600w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/86427_1-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e07\u0e32\u0e19\u0e01\u0e23\u0e35\u0e14\u0e1c\u0e19\u0e31\u0e07\u0e1d\u0e31\u0e07\u0e2a\u0e32\u0e22\u0e44\u0e1f<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/87780_0-1024x768.jpg\" alt=\"\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 EV Charger\" class=\"wp-image-85070 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/87780_0-1024x768.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/87780_0-300x225.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/87780_0-768x576.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/87780_0-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e07\u0e32\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07 EV Charger<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/44024_0-768x1024.jpg\" alt=\"\u0e40\u0e0a\u0e47\u0e01\u0e1b\u0e25\u0e31\u0e4a\u0e01\u0e44\u0e1f\" class=\"wp-image-85748 lazyload\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/44024_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/44024_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/44024_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e0a\u0e47\u0e01\u0e1b\u0e25\u0e31\u0e4a\u0e01\u0e44\u0e1f<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__347406340_1-1024x768.jpg\" alt=\"\u0e40\u0e0a\u0e47\u0e01\u0e1b\u0e25\u0e31\u0e4a\u0e01\u0e44\u0e1f\" class=\"wp-image-86513 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__347406340_1-1024x768.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__347406340_1-300x225.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__347406340_1-768x576.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__347406340_1-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e0a\u0e47\u0e01\u0e1b\u0e25\u0e31\u0e4a\u0e01\u0e44\u0e1f<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"771\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/89846_0-1024x771.jpg\" alt=\"\u0e40\u0e14\u0e34\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22\" class=\"wp-image-87210 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/771;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/89846_0-1024x771.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/89846_0-300x226.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/89846_0-768x578.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/89846_0-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e40\u0e14\u0e34\u0e19\u0e17\u0e48\u0e2d\u0e23\u0e49\u0e2d\u0e22\u0e2a\u0e32\u0e22<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75353_2-768x1024.jpg\" alt=\"\u0e27\u0e31\u0e14\u0e44\u0e1f\" class=\"wp-image-87913 lazyload\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75353_2-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75353_2-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75353_2-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e27\u0e31\u0e14\u0e44\u0e1f<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"768\" height=\"1024\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75688_0-768x1024.jpg\" alt=\"\u0e0a\u0e48\u0e32\u0e07\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e15\u0e23\u0e27\u0e08\u0e40\u0e0a\u0e47\u0e01\u0e15\u0e39\u0e49\u0e44\u0e1f\" class=\"wp-image-89134 lazyload\" style=\"--smush-placeholder-width: 768px; --smush-placeholder-aspect-ratio: 768\/1024;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75688_0-768x1024.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75688_0-225x300.jpg 225w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/75688_0-scaled.jpg 600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption 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600w\" data-sizes=\"(max-width: 768px) 100vw, 768px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e41\u0e19\u0e27\u0e2a\u0e32\u0e22\u0e44\u0e1f\u0e1a\u0e19\u0e1d\u0e49\u0e32<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__12566580_0-1024x768.jpg\" alt=\"\u0e27\u0e31\u0e14\u0e02\u0e19\u0e32\u0e14\u0e15\u0e39\u0e49\u0e40\u0e21\u0e19\u0e44\u0e1f\u0e1f\u0e49\u0e32\" class=\"wp-image-91570 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;aspect-ratio:3\/4;object-fit:cover\" data-srcset=\"https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__12566580_0-1024x768.jpg 1024w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__12566580_0-300x225.jpg 300w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__12566580_0-768x576.jpg 768w, https:\/\/www.changfi.com\/fix\/wp-content\/uploads\/2022\/03\/S__12566580_0-scaled.jpg 650w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" \/><figcaption class=\"wp-element-caption\">\u0e27\u0e31\u0e14\u0e02\u0e19\u0e32\u0e14\u0e15\u0e39\u0e49\u0e40\u0e21\u0e19\u0e44\u0e1f\u0e1f\u0e49\u0e32<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure 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class=\"wp-block-pullquote\"><blockquote><p><strong>#\u0e0a\u0e48\u0e32\u0e07\u0e44\u0e1f\u0e14\u0e2d\u0e17\u0e04\u0e2d\u0e21<\/strong><\/p><cite>\u0e0a\u0e48\u0e32\u0e07\u0e44\u0e1f\u0e1f\u0e49\u0e32\u0e17\u0e35\u0e48\u0e14\u0e35\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14\u0e43\u0e19 \u0e01\u0e17\u0e21.<\/cite><\/blockquote><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u0e23\u0e30\u0e1a\u0e1a\u0e25\u0e07\u0e14\u0e34\u0e19 Grounding &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[5],"tags":[1214,2476,705],"class_list":["post-15117","post","type-post","status-publish","format-standard","hentry","category-5","tag-1214","tag-2476","tag-705"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" 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