{"id":5861,"date":"2023-11-09T16:06:06","date_gmt":"2023-11-09T08:06:06","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=5861"},"modified":"2023-11-09T16:06:08","modified_gmt":"2023-11-09T08:06:08","slug":"why-industrial-valves-fail-and-how-to-repair","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/why-industrial-valves-fail-and-how-to-repair\/","title":{"rendered":"T\u1ea1i sao Van c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng v\u00e0 c\u00e1ch s\u1eeda ch\u1eefa?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/why-industrial-valves-fail-and-how-to-repair\/#What_Are_Industrial_Valves\" >Van c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/why-industrial-valves-fail-and-how-to-repair\/#Why_Does_Industrial_Valve_Fail\" >T\u1ea1i sao van c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/why-industrial-valves-fail-and-how-to-repair\/#How_to_Repair_Industrial_Valves\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eeda ch\u1eefa van c\u00f4ng nghi\u1ec7p?<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n t\u1eebng th\u1eafc m\u1eafc t\u1ea1i sao van c\u00f4ng nghi\u1ec7p l\u1ea1i h\u1ecfng th\u00ec c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec1u b\u1ea1n n\u00ean l\u01b0u \u00fd. N\u1ebfu b\u1ea1n l\u00e0m theo c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o tr\u00ec van th\u00edch h\u1ee3p, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a van c\u00f4ng nghi\u1ec7p.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch \u0111\u00f3, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c s\u1eeda ch\u1eefa b\u1ea5t ng\u1edd d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n l\u00e0 ch\u1ee7 doanh nghi\u1ec7p, vi\u1ec7c bi\u1ebft nh\u1eefng g\u00ec c\u1ea7n t\u00ecm \u1edf m\u1ed9t chi\u1ebfc van b\u1ecb l\u1ed7i l\u00e0 r\u1ea5t quan tr\u1ecdng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean nh\u00e2n van c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng th\u01b0\u1eddng l\u00e0 do s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u00fang c\u00e1ch. Th\u00f4ng th\u01b0\u1eddng, van \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf gi\u1eefa v\u1ecb tr\u00ed \u0111\u00f3ng v\u00e0 m\u1edf. \u0110i\u1ec1u n\u00e0y g\u00e2y ra thi\u1ec7t h\u1ea1i x\u00f3i m\u00f2n, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 b\u00ean ngo\u00e0i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft th\u00eam v\u1ec1 l\u00fd do t\u1ea1i sao van c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng v\u00e0 c\u00e1ch s\u1eeda ch\u1eefa ch\u00fang, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"What_Are_Industrial_Valves\"><\/span><strong>Van c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng van n\u00e0y r\u1ea5t quan tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 khai th\u00e1c m\u1ecf, l\u1ecdc d\u1ea7u v\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a d\u1ea7u. \u0110\u1ed9 b\u1ec1n v\u00e0 c\u00f4ng su\u1ea5t cao khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u01b0 nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u v\u00e0 gi\u00e0n khoan d\u1ea7u. C\u00e1c van n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m so\u00e1t c\u0169ng nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng, kh\u00ed c\u0169ng nh\u01b0 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i van c\u00f4ng nghi\u1ec7p. Vi\u1ec7c ch\u1ecdn lo\u1ea1i t\u1ed1t nh\u1ea5t cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi n\u0103ng su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00f4ng ty b\u1ea1n. Van c\u00f4ng nghi\u1ec7p \u0111\u00e3 ph\u00e1t tri\u1ec3n qua nhi\u1ec1u n\u0103m \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee7a b\u1ea1n s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn \u0111\u00fang. Nh\u1eefng van n\u00e0y c\u00f3 nhi\u1ec1u m\u1ee9c gi\u00e1 kh\u00e1c nhau v\u00e0 c\u00f3 nhi\u1ec1u m\u1ee5c \u0111\u00edch. V\u00ec v\u1eady, vi\u1ec7c nghi\u00ean c\u1ee9u t\u00ednh n\u0103ng c\u1ee7a t\u1eebng lo\u1ea1i \u0111\u1ec3 ph\u00e1t huy t\u1ed1i \u0111a gi\u00e1 tr\u1ecb c\u1ee7a ch\u00fang l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"Why_Does_Industrial_Valve_Fail\"><\/span><strong>T\u1ea1i sao van c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang trong qu\u00e1 tr\u00ecnh thay th\u1ebf m\u1ed9t van c\u00f4ng nghi\u1ec7p, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u t\u1ea1i sao c\u00e1c van c\u00f4ng nghi\u1ec7p n\u00e0y l\u1ea1i b\u1ecb h\u1ecfng v\u00e0 c\u00f3 th\u1ec3 l\u00e0m g\u00ec \u0111\u1ec3 ng\u0103n ch\u1eb7n n\u00f3. M\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra h\u1ecfng van c\u00f4ng nghi\u1ec7p bao g\u1ed3m b\u1ea3o tr\u00ec kh\u00f4ng \u0111\u00fang c\u00e1ch, l\u1ef1a ch\u1ecdn l\u00f2 xo \u0111i\u1ec1u ch\u1ec9nh kh\u00f4ng \u0111\u00fang c\u00e1ch v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng t\u01b0\u01a1ng th\u00edch.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u00f4ng nghi\u1ec7p kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed3n t\u1ea1i su\u1ed1t \u0111\u1eddi. Th\u00f4ng th\u01b0\u1eddng sau 3 \u0111\u1ebfn 5 n\u0103m s\u1eed d\u1ee5ng, qu\u00e1 tr\u00ecnh s\u1eeda ch\u1eefa s\u1ebd b\u1eaft \u0111\u1ea7u. Nguy\u00ean nh\u00e2n ch\u00ednh khi\u1ebfn van c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng l\u00e0 do thi\u1ebft k\u1ebf k\u00e9m. Nh\u00e0 thi\u1ebft k\u1ebf \u0111\u00e3 ch\u1ecdn lo\u1ea1i van ph\u00f9 h\u1ee3p \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng nh\u01b0ng l\u1ea1i b\u1ecf qua s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c t\u1eaft m\u00e1y, l\u00e0m s\u1ea1ch v\u00e0 l\u00e3o h\u00f3a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, ng\u01b0\u1eddi thi\u1ebft k\u1ebf \u0111\u00e3 b\u1ecf qua nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng d\u1eabn \u0111\u1ebfn h\u1ecfng van. Do \u0111\u00f3, h\u1ecfng van c\u00f3 th\u1ec3 x\u1ea3y ra do thi\u1ebft k\u1ebf v\u00e0 l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang. Do \u0111\u00f3, b\u1ea1n ph\u1ea3i h\u1ebft s\u1ee9c ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c ph\u00e2n t\u00edch quy tr\u00ecnh v\u00e0 xem x\u00e9t t\u1ea5t c\u1ea3 c\u00e1c h\u1eadu qu\u1ea3 v\u1ec1 sau c\u1ee7a m\u1ed9t van b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn van kh\u00f4ng \u0111\u00fang c\u00e1ch c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m v\u00e0 th\u01b0\u01a1ng t\u00edch cho c\u00f4ng nh\u00e2n c\u00f4ng nghi\u1ec7p. \u0110\u1ec3 ng\u0103n ng\u1eeba kh\u1ea3 n\u0103ng h\u1ecfng van c\u00f4ng nghi\u1ec7p, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ch\u1ecdn \u0111\u00fang lo\u1ea1i v\u00e0 ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean. M\u1ed9t chuy\u00ean gia c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c v\u1ea5n \u0111\u1ec1 an to\u00e0n ti\u1ec1m \u1ea9n t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c li\u00ean quan \u0111\u1ebfn h\u1ecfng van. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng van th\u01b0\u1eddng g\u1eb7p<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00f2 r\u1ec9 n\u1ed9i b\u1ed9 <\/li>\n\n\n\n<li>R\u00f2 r\u1ec9 b\u00ean ngo\u00e0i<\/li>\n\n\n\n<li>Ho\u1ea1t \u0111\u1ed9ng \u1ed3n \u00e0o<\/li>\n\n\n\n<li>Van kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><span class=\"ez-toc-section\" id=\"How_to_Repair_Industrial_Valves\"><\/span><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eeda ch\u1eefa van c\u00f4ng nghi\u1ec7p?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cho d\u00f9 b\u1ea1n s\u1edf h\u1eefu lo\u1ea1i van n\u00e0o, b\u1ea1n c\u00f3 th\u1ec3 s\u1ebd c\u1ea7n ph\u1ea3i s\u1eeda ch\u1eefa n\u00f3 v\u00e0o m\u1ed9t l\u00fac n\u00e0o \u0111\u00f3. M\u1eb7c d\u00f9 h\u1ea7u h\u1ebft c\u00e1c van c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ef1 s\u1eeda ch\u1eefa, nh\u01b0ng vi\u1ec7c s\u1eeda ch\u1eefa kh\u00f4ng \u0111\u00fang c\u00e1ch v\u00e0 s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 ph\u1eadn k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 khi\u1ebfn ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n g\u1eb7p r\u1ee7i ro. M\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady s\u1ebd l\u00ean k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec c\u1ea9n th\u1eadn v\u00e0 ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c ph\u1ee5 t\u00f9ng thay th\u1ebf ch\u00ednh h\u00e3ng cho van c\u1ee7a b\u1ea1n, \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u1ea3m nguy c\u01a1 h\u1ecfng h\u00f3c trong s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng van ho\u1ea1t \u0111\u1ed9ng theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ban \u0111\u1ea7u v\u00e0 \u0111\u1ea1t tu\u1ed5i th\u1ecd t\u1ed1i \u0111a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 s\u1eeda ch\u1eefa van l\u00e0 hi\u1ec3u nguy\u00ean nh\u00e2n v\u00e0 tri\u1ec7u ch\u1ee9ng c\u1ee7a n\u00f3. N\u1ebfu van kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec, n\u00f3 c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng trong t\u01b0\u01a1ng lai, d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m h\u01a1n. Ngo\u00e0i vi\u1ec7c bi\u1ebft nguy\u00ean nh\u00e2n g\u00e2y h\u1ecfng van, b\u1ea1n c\u0169ng n\u00ean l\u00e0m quen v\u1edbi nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p nh\u1ea5t v\u00e0 c\u00e1ch s\u1eeda ch\u1eefa ch\u00fang. Vi\u1ec7c b\u1ecbt k\u00edn van l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. Ch\u1ecdn lo\u1ea1i ph\u1edbt ph\u00f9 h\u1ee3p cho van c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1c c\u1ea7n xem x\u00e9t khi s\u1eeda ch\u1eefa van c\u00f4ng nghi\u1ec7p l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng. Lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho ch\u1ea5t \u0111\u00e0n h\u1ed3i b\u1ecb m\u00f2n nhanh h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft. Ngo\u00e0i c\u00e1c v\u1eadt li\u1ec7u l\u00e0m van b\u1ecb h\u1ecfng, c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi n\u00f3.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 tr\u00e1nh m\u1eafc sai l\u1ea7m khi thay van. Th\u00f4ng th\u01b0\u1eddng, v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho van kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi v\u1eadt li\u1ec7u v\u00e0 s\u1ebd d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i. N\u1ebfu van kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u00fang c\u00e1ch s\u1ebd t\u1ea1o ra ti\u1ebfng \u1ed3n b\u00faa n\u01b0\u1edbc, \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y van c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 b\u00ed quy\u1ebft k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a van c\u00f4ng nghi\u1ec7p v\u00e0 tr\u00e1nh th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m. T\u00ecm hi\u1ec3u c\u00e1ch x\u00e1c \u0111\u1ecbnh van b\u1ecb l\u1ed7i, hi\u1ec3u c\u00e1c nguy\u00ean nh\u00e2n h\u1ecfng h\u00f3c ph\u1ed5 bi\u1ebfn v\u00e0 k\u1ef9 thu\u1eadt s\u1eeda ch\u1eefa th\u00e0nh th\u1ea1o. N\u00e2ng cao ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n v\u1edbi nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u1ee7a chuy\u00ean gia v\u00e0 \u0111\u1ea3m b\u1ea3o van c\u1ee7a b\u1ea1n \u0111\u1ee9ng v\u1eefng tr\u01b0\u1edbc th\u1eed th\u00e1ch c\u1ee7a th\u1eddi gian.<\/p>","protected":false},"author":3,"featured_media":5866,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/5861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=5861"}],"version-history":[{"count":5,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/5861\/revisions"}],"predecessor-version":[{"id":13667,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/5861\/revisions\/13667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/5866"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=5861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=5861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=5861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}