{"id":3437,"date":"2015-11-05T04:16:40","date_gmt":"2015-11-05T04:16:40","guid":{"rendered":"http:\/\/codienlanh.com\/?p=3437"},"modified":"2015-11-05T04:16:40","modified_gmt":"2015-11-05T04:16:40","slug":"nha-thau-dien-lanh-va-nhung-hu-hong-thuong-gap-cua-he-thong-lam-mat","status":"publish","type":"post","link":"https:\/\/codienlanh.com\/en\/nha-thau-dien-lanh-va-nhung-hu-hong-thuong-gap-cua-he-thong-lam-mat\/","title":{"rendered":"Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh v\u00e0 nh\u1eefng h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t"},"content":{"rendered":"<p>H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t c\u00f3 nhi\u1ec7m v\u1ee5 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p cho \u0111\u1ed9ng c\u01a1 l\u00e0m vi\u1ec7c. Nh\u1eefng h\u01b0 h\u1ecfng khi\u1ebfn \u0111\u1ed9ng c\u01a1 qu\u00e1 nhi\u1ec7t v\u00e0 d\u1ec5 ph\u00e1t sinh h\u1ecfng n\u1eb7ng. L\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t khi \u0111\u1ed9ng c\u01a1 b\u1ecb n\u00f3ng l\u00e0 do van h\u1eb1ng nhi\u1ec7t. Tuy c\u0169ng c\u00f3 v\u00e0i l\u00fd do kh\u00e1c khi\u1ebfn \u0111\u1ed9ng c\u01a1 n\u00f3ng qu\u00e1 m\u1ee9c nh\u01b0: n\u01b0\u1edbc l\u00e0m m\u00e1t \u1edf m\u1ee9c th\u1ea5p, qu\u1ea1t kh\u00f4ng l\u00e0m vi\u1ec7c, r\u00f2 r\u1ec9 n\u01b0\u1edbc hay t\u1eafc k\u00e9t n\u01b0\u1edbc\u2026 <strong><a href=\"http:\/\/codienlanh.com\/\">Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh<\/a> <\/strong>chia s\u1ebb m\u1ed9t s\u1ed1 h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t \u0111\u1ec3 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 t\u1ef1 ki\u1ec3m tra vi\u1ec7c s\u1eeda ch\u1eefa h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t.<\/p>\n<ul>\n<li>T\u1eafc k\u00e9t n\u01b0\u1edbc<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 h\u01b0 h\u1ecfng ph\u1ed5 bi\u1ebfn nh\u1ea5t do \u0111a s\u1ed1 ng\u01b0\u1eddi s\u1eed d\u1ee5ng th\u01b0\u1eddng kh\u00f4ng thay n\u01b0\u1edbc l\u00e0m m\u00e1t \u0111\u1ecbnh k\u1ef3 khi\u1ebfn c\u00e1c ph\u1ee5 gia c\u00f3 trong dung d\u1ecbch b\u1ecb bi\u1ebfn ch\u1ea5t k\u1ebft h\u1ee3p v\u1edbi c\u00e1c t\u1ea1p ch\u1ea5t sinh ra trong qu\u00e1 tr\u00ecnh \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng t\u1ea1o k\u1ebft t\u1ee7a t\u00edch t\u1ee5 d\u1ea7n \u1edf c\u00e1c th\u00e0nh \u1ed1ng c\u1ee7a k\u00e9t n\u01b0\u1edbc.<\/p>\n<p>K\u00e9t n\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u nh\u00f4m \u0111\u1ec3 t\u0103ng t\u00ednh t\u1ea3n nhi\u1ec7t, g\u1ed3m nhi\u1ec1u \u1ed1ng nh\u1ecf, d\u1eb9t. Trong th\u1ef1c t\u1ebf, r\u1ea5t hi\u1ebfm khi t\u1ea5t c\u1ea3 c\u00e1c \u1ed1ng n\u00e0y b\u1ecb t\u1eafc nh\u01b0ng nh\u00ecn chung, vi\u1ec7c t\u1eafc k\u00e9t n\u01b0\u1edbc d\u00f9 \u00edt hay nhi\u1ec1u th\u00ec \u0111\u1ec1u g\u00e2y ra nh\u1eefng h\u1eadu qu\u1ea3 kh\u00f3 l\u01b0\u1eddng, nh\u1eb9 th\u00ec m\u00e1y n\u00f3ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh, n\u1eb7ng th\u00ec b\u00f3 m\u00e1y, th\u1ed5i gio\u0103ng n\u1eafp m\u00e1y, v\u00eanh m\u1eb7t b\u00edch.<\/p>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng nh\u1eefng lo\u1ea1i dung d\u1ecbch t\u1ea9y c\u1eb7n khi k\u00e9t b\u1ecb t\u1eafc s\u1ebd kh\u00f4ng cho hi\u1ec7u qu\u1ea3 nh\u01b0 mong \u0111\u1ee3i, c\u00e1ch x\u1eed l\u00fd duy nh\u1ea5t l\u00e0 th\u00f4ng k\u00e9t. H\u1ea7u h\u1ebft c\u00e1c h\u01b0 h\u1ecfng \u1edf k\u00e9t n\u01b0\u1edbc \u0111\u1ec1u c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thay m\u1edbi n\u00ean s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c chi ph\u00ed kh\u00e1 l\u1edbn m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t.<\/p>\n<p><a href=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/11\/nha-thau-dien-lanh-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-3438\" src=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/11\/nha-thau-dien-lanh-1.jpg\" alt=\"Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh v\u00e0 nh\u1eefng h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t\" width=\"398\" height=\"366\" \/><\/a><\/p>\n<ul>\n<li>R\u00f2 r\u1ec9 n\u01b0\u1edbc \u1edf b\u01a1m<\/li>\n<\/ul>\n<p>B\u01a1m n\u01b0\u1edbc l\u00e0 c\u1ee5m chi ti\u1ebft c\u00f3 \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng kh\u1eafc nghi\u1ec7t nh\u1ea5t trong h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao, t\u1ed1c \u0111\u1ed9 quay l\u1edbn, \u0103n m\u00f2n. Theo th\u1eddi gian s\u1eed d\u1ee5ng, c\u00e1c chi ti\u1ebft s\u1ebd b\u1ecb m\u00f2n ho\u1eb7c r\u1ed7 khi\u1ebfn n\u01b0\u1edbc r\u00f2 r\u1ec9 ra ngo\u00e0i, g\u00e2y ti\u1ebfng \u1ed3n khi l\u00e0m vi\u1ec7c. C\u00e1c <strong>nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh<\/strong> cho bi\u1ebft, th\u1ef1c t\u1ebf, ph\u1ea7n l\u1edbn nguy\u00ean nh\u00e2n g\u00e2y r\u00f2 r\u1ec9 n\u01b0\u1edbc \u1edf b\u01a1m l\u00e0 do m\u00f2n ph\u1edbt. Nh\u01b0ng \u0111\u1ec3 x\u1eed l\u00fd tri\u1ec7t \u0111\u1ec3 th\u00ec c\u1ea7n thay c\u1ea3 ph\u1edbt v\u00e0 tr\u1ee5c b\u01a1m ho\u1eb7c h\u00e0n \u0111\u1eafp v\u00e0 gia c\u00f4ng tr\u1ee5c.<\/p>\n<ul>\n<li>R\u00f2 n\u01b0\u1edbc tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng<\/li>\n<\/ul>\n<p>Hi\u00ea\u0323n t\u01b0\u1ee3ng: Ph\u00eda d\u01b0\u1edbi k\u00e9t n\u01b0\u1edbc ho\u1eb7c d\u01b0\u1edbi \u0111\u00f4\u0323ng c\u01a1 c\u1ee7a m\u00e1y l\u00e0m m\u00e1t c\u00f3 n\u01b0\u1edbc nh\u1ecf gi\u1ecdt xu\u00f4\u0301ng, v\u0103ng ra xung quanh khi c\u00e1nh qu\u1ea1t quay, m\u1ef1c n\u01b0\u1edbc trong k\u00e9t h\u1ea1 th\u00e2\u0301p, nhi\u00ea\u0323t \u0111\u00f4\u0323 \u0111\u00f4\u0323ng c\u01a1 t\u0103ng cao.<\/p>\n<p>Nguy\u00ean nh\u00e2n: Do k\u00e9t n\u01b0\u1edbc b\u1ecb th\u1ee7ng, \u00f4\u0301ng cao su \u0111\u01b0\u1eddng v\u00e0o v\u00e0 ra b\u1ecb r\u00e1ch, th\u1ee7ng ho\u1eb7c bu l\u00f4ng k\u1eb9p b\u1ecb l\u1ecfng, kh\u00f3a n\u01b0\u1edbc \u0111\u00f3ng kh\u00f4ng k\u00edn. V\u00f2ng \u0111\u00ea\u0323m ch\u1eafn c\u00e1nh qu\u1ea1t b\u01a1m n\u01b0\u1edbc b\u1ecb m\u00f2n, ph\u00f4\u0301t n\u01b0\u1edbc b\u1ecb gi\u00e3n n\u1edf, l\u00f2 xo ph\u00f4\u0301t ch\u1eafn n\u01b0\u1edbc b\u1ecb m\u00ea\u0300m, y\u00ea\u0301u ho\u1eb7c g\u00e3y, v\u1ecf b\u01a1m b\u1ecb n\u1ee9t, \u0111\u00ea\u0323m l\u00f3t b\u01a1m b\u1ecb l\u1ecfng ho\u1eb7c bul\u00f4ng xi\u00ea\u0301t b\u1ecb l\u1ecfng \u2026<\/p>\n<p>Vi\u1ec7c kh\u1eafc ph\u1ee5c h\u01b0 h\u1ecfng n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n. N\u1ebfu n\u01b0\u1edbc r\u00f2 r\u1ec9 t\u1eeb c\u00e1c \u0111\u1ea7u n\u1ed1i ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng keo chuy\u00ean d\u1ee5ng \u0111\u00e3 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c ho\u00e0n to\u00e0n c\u00e1c tr\u01b0\u1eddng h\u1ee3p. N\u1ebfu n\u01b0\u1edbc r\u1ec9 ra tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng th\u00ec c\u1ea7n thay m\u1edbi v\u00ec \u1ed1ng \u0111\u00e3 b\u1ecb n\u1ee9t, v\u1ee1 do l\u00e3o h\u00f3a.<\/p>\n<p><a href=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/11\/nha-thau-dien-lanh-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3439\" src=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/11\/nha-thau-dien-lanh-2.jpg\" alt=\"Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh v\u00e0 nh\u1eefng h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t\" width=\"480\" height=\"382\" srcset=\"https:\/\/codienlanh.com\/wp-content\/uploads\/2015\/11\/nha-thau-dien-lanh-2.jpg 480w, https:\/\/codienlanh.com\/wp-content\/uploads\/2015\/11\/nha-thau-dien-lanh-2-300x239.jpg 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/a><\/p>\n<ul>\n<li>Khi \u0111\u00f4\u0323ng c\u01a1 quay, ch\u00f4\u0303 b\u01a1m n\u01b0\u1edbc c\u00f3 ti\u00ea\u0301ng k\u00eau<\/li>\n<\/ul>\n<p>Nguy\u00ean nh\u00e2n: Do c\u00e1nh qu\u1ea1t gi\u00f3 ch\u1ea1m v\u00e0o k\u00e9t n\u01b0\u1edbc, b\u00e1nh \u0111ai qu\u1ea1t gi\u00f3, b\u00e1nh \u0111ai m\u00e1y ph\u00e1t \u0111i\u00ea\u0323n ho\u1eb7c bu l\u00f4ng c\u00f4\u0301 \u0111\u1ecbnh qu\u1ea1t b\u1ecb l\u1ecfng, th\u00e2n b\u00e1nh \u0111ai qu\u1ea1t gi\u00f3 ho\u1eb7c c\u00e1nh qu\u1ea1t l\u1eafp v\u1edbi b\u01a1m n\u01b0\u1edbc kh\u00f4ng ch\u1eb7t, \u00f4\u0309 tr\u1ee5c b\u01a1m n\u01b0\u1edbc v\u00e0 \u00f4\u0309 tr\u1ee5c v\u1ecf b\u01a1m b\u1ecb l\u1ecfng.<\/p>\n<ul>\n<li>Nhi\u00ea\u0323t \u0111\u00f4\u0323 c\u1ee7a h\u00ea\u0323 th\u00f4\u0301ng l\u00e0m m\u00e1t qu\u00e1 cao<\/li>\n<\/ul>\n<p>Hi\u00ea\u0323n t\u01b0\u1ee3ng: Ch\u1ec9 s\u00f4\u0301 tr\u00ean \u0111\u00f4\u0300ng h\u00f4\u0300 nhi\u00ea\u0323t \u0111\u00f4\u0323 n\u01b0\u1edbc cao, n\u01b0\u1edbc trong k\u00e9t s\u00f4i l\u00ean.<\/p>\n<p>Nguy\u00ean nh\u00e2n: Do van h\u1eb1ng nhi\u00ea\u0323t m\u00e2\u0301t t\u00e1c d\u1ee5ng, c\u00e1nh t\u1ea3n nhi\u00ea\u0323t b\u1ecb bi\u00ea\u0301n d\u1ea1ng, ch\u00f4\u0300ng x\u00ea\u0301p l\u00ean nhau l\u00e0m kh\u00f3 th\u00f4ng gi\u00f3. K\u00e9t n\u01b0\u1edbc ho\u1eb7c ng\u0103n ch\u1ee9a n\u01b0\u1edbc trong \u0111\u00f4\u0323ng c\u01a1 b\u1ecb t\u1eafc ho\u1eb7c \u0111\u00f3ng c\u1eb7n qu\u00e1 nhi\u00ea\u0300u, trong k\u00e9t thi\u00ea\u0301u n\u01b0\u1edbc ho\u1eb7c d\u00e2y \u0111ai qu\u1ea1t gi\u00f3 qu\u00e1 ch\u00f9ng.<\/p>\n<ul>\n<li>Qu\u1ea1t v\u00e0 k\u00e9t n\u01b0\u1edbc l\u00e0m m\u00e1t<\/li>\n<\/ul>\n<p>V\u1edbi \u0111\u1ed9ng c\u01a1 s\u1eed d\u1ee5ng qu\u1ea1t l\u00e0m m\u00e1t truy\u1ec1n th\u1ed1ng, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 thu\u1ed9c v\u1ec1 ly h\u1ee3p qu\u1ea1t. <strong>Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh<\/strong> khuy\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean t\u1eaft t\u1ea5t c\u1ea3 c\u00e1c ph\u1ee5 t\u1ea3i c\u1ee7a \u0111\u1ed9ng c\u01a1, r\u1ed3i t\u1eaft m\u00e1y, qu\u1ea1t s\u1ebd ti\u1ebfp t\u1ee5c quay kho\u1ea3ng 2 gi\u00e2y tr\u01b0\u1edbc khi d\u1eebng. N\u1ebfu th\u1eddi gian k\u00e9o d\u00e0i h\u01a1n v\u00e0 \u0111\u1ed9ng c\u01a1 ch\u1ec9 n\u00f3ng khi ch\u1ea1y \u1edf v\u00f2ng quay th\u1ea5p th\u00ec ly h\u1ee3p qu\u1ea1t c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf. Trong tr\u01b0\u1eddng h\u1ee3p qu\u1ea1t l\u00e0m vi\u1ec7c t\u1ed1t, h\u00e3y ki\u1ec3m tra ph\u1ea7n r\u00eca k\u00e9t n\u01b0\u1edbc, n\u1ebfu ch\u00fang d\u00ednh nhi\u1ec1u b\u1ee5i b\u1ea9n ho\u1eb7c b\u1ecb l\u1ed7i s\u1ebd c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i nhi\u1ec7t. Khi \u0111\u1ed9ng c\u01a1 ngu\u1ed9i, th\u00e1o ph\u1ea7n \u1ed1ng n\u1ed1i k\u00e9t v\u00e0 ki\u1ec3m tra b\u00ean trong, c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd c\u1ea7n ph\u1ea3i x\u00fac r\u1eeda s\u1ea1ch c\u1eb7m b\u00e1m. C\u00e1c \u1ed1ng n\u1ed1i c\u0169ng n\u00ean \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, d\u00f9ng keo g\u1eafn l\u1ea1i.<\/p>\n<p>N\u1ebfu k\u00e9t n\u01b0\u1edbc, qu\u1ea1t, n\u01b0\u1edbc l\u00e0m m\u00e1t, van h\u1eb1ng nhi\u1ec7t \u0111\u1ec1u t\u1ed1t. C\u00f3 th\u1ec3 b\u01a1m n\u01b0\u1edbc \u0111\u00e3 g\u1eb7p s\u1ef1 c\u1ed1, n\u01b0\u1edbc kh\u00f4ng tu\u1ea7n ho\u00e0n ho\u1eb7c gio\u0103ng quy-l\u00e1t b\u1ecb th\u1ed5i ch\u00e1y v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y s\u1edbm xu\u1ea5t hi\u1ec7n, \u0111\u1ed9ng c\u01a1 n\u00f3ng h\u01a1n m\u1ee9c b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>Xem th\u00eam: <a href=\"http:\/\/codienlanh.com\/cong-ty-thi-cong-dien-chia-se-nhung-luu-y-khi-di-day-dien\/\">C\u00f4ng ty thi c\u00f4ng \u0111i\u1ec7n chia s\u1ebb nh\u1eefng l\u01b0u \u00fd khi \u0111i d\u00e2y \u0111i\u1ec7n<\/a><\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"http:\/\/codienlanh.com\/nha-thau-me-va-cach-xac-dinh-ro-ri-moi-chat-lanh\/\">Nh\u00e0 th\u1ea7u m&amp;e v\u00e0 c\u00e1ch x\u00e1c \u0111\u1ecbnh r\u00f2 r\u1ec9 m\u00f4i ch\u1ea5t l\u1ea1nh<\/a><\/p>\n<p>\u00a0<\/p>\n<p>H\u00e3y li\u00ean h\u1ec7 v\u1edbi YOCO M&amp;E qua th\u00f4ng tin:<\/p>\n<h4><strong>C\u00d4NG TY C\u01a0 \u0110I\u1ec6N L\u1ea0NH TU\u1ed4I TR\u1eba (YOCO M&amp;E)<\/strong><\/h4>\n<p>Website: <a href=\"http:\/\/www.codienlanh.com\">www.codienlanh.com<\/a><\/p>\n<p>E-Mail: info@yoco.vn<\/p>\n<p>\u0110i\u1ec7n tho\u1ea1i: 08 6295 8806 \u2013 (Hotline: 0909 169 059 \u2013 Mr.Trung)<\/p>\n<p>\u0110\u1ecba ch\u1ec9: 151 \u0110\u00e0o Duy Anh, P.9, Q. Ph\u00fa Nhu\u1eadn, Tp. H\u1ed3 Ch\u00ed Minh<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t c\u00f3 nhi\u1ec7m v\u1ee5 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p cho \u0111\u1ed9ng c\u01a1 l\u00e0m vi\u1ec7c. Nh\u1eefng h\u01b0 h\u1ecfng khi\u1ebfn \u0111\u1ed9ng c\u01a1 qu\u00e1 nhi\u1ec7t v\u00e0 d\u1ec5 ph\u00e1t sinh h\u1ecfng n\u1eb7ng. L\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t khi \u0111\u1ed9ng c\u01a1 b\u1ecb n\u00f3ng l\u00e0 do van h\u1eb1ng nhi\u1ec7t. Tuy c\u0169ng c\u00f3 v\u00e0i l\u00fd do kh\u00e1c khi\u1ebfn<\/p>\n","protected":false},"author":1,"featured_media":3440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,20],"tags":[623],"class_list":["post-3437","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-ky-thuat","tag-nha-thau-dien-lanh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh v\u00e0 nh\u1eefng h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t - C\u00f4ng ty C\u01a1 \u0110i\u1ec7n L\u1ea1nh Tu\u1ed5i Tr\u1ebb (YOCO M&amp;E)<\/title>\n<meta name=\"description\" content=\"Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh khuy\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean t\u1eaft t\u1ea5t c\u1ea3 c\u00e1c ph\u1ee5 t\u1ea3i c\u1ee7a \u0111\u1ed9ng c\u01a1, r\u1ed3i t\u1eaft m\u00e1y, qu\u1ea1t s\u1ebd ti\u1ebfp t\u1ee5c quay kho\u1ea3ng 2 gi\u00e2y tr\u01b0\u1edbc khi d\u1eebng...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/codienlanh.com\/nha-thau-dien-lanh-va-nhung-hu-hong-thuong-gap-cua-he-thong-lam-mat\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nh\u00e0 th\u1ea7u \u0111i\u1ec7n l\u1ea1nh v\u00e0 nh\u1eefng h\u01b0 h\u1ecfng th\u01b0\u1eddng g\u1eb7p c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t - 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