Ch\u1ed1ng s\u00e9t v\u00e0 h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t ch\u1ed1ng s\u00e9t.<\/a><\/li>\n<\/ul>\n<\/p>","protected":false},"excerpt":{"rendered":"
H\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 hay c\u00f2n g\u1ecdi v\u1edbi m\u1ed9t t\u00ean th\u00f4ng d\u1ee5ng kh\u00e1c l\u00e0 h\u1ec7 th\u1ed1ng ELV. Trong m\u1ed9t c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng, d\u00f9 quy m\u00f4 l\u1edbn hay nh\u1ecf \u0111\u1ec1u \u0111\u01b0\u1ee3c chia ra th\u00e0nh 2 ph\u1ea7n: ph\u1ea7n x\u00e2y d\u1ef1ng v\u00e0 ph\u1ea7n c\u01a1 \u0111i\u1ec7n l\u1ea1nh. Trong ph\u1ea7n c\u01a1 \u0111i\u1ec7n l\u1ea1nh, hay c\u00f2n g\u1ecdi l\u00e0 M&E (t\u1ee9c<\/p>\n","protected":false},"author":1,"featured_media":1467,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,20],"tags":[562,565,564,228,563],"class_list":["post-1465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-ky-thuat","tag-extra-low-voltage-system","tag-he-thong-access-control","tag-he-thong-cong-nghe-cao","tag-he-thong-dien-nhe","tag-he-thong-elv"],"yoast_head":"\n
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