{"id":675,"date":"2024-10-22T22:24:23","date_gmt":"2024-10-22T15:24:23","guid":{"rendered":"https:\/\/evocare.vn\/dung\/?p=675"},"modified":"2024-10-25T12:44:53","modified_gmt":"2024-10-25T05:44:53","slug":"nhung-dieu-can-biet-khi-lua-chon-van-cong-nghiep","status":"publish","type":"post","link":"https:\/\/thanglongtechnic.com\/home\/nhung-dieu-can-biet-khi-lua-chon-van-cong-nghiep\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft khi l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

Nh\u1eefng \u0111i\u1ec1u c\u00e1c b\u1ea1n c\u1ea7n bi\u1ebft khi\u00a0l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p<\/strong>\u00a0\u0111\u1ec3 l\u1eafp \u0111\u1eb7t cho h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. Theo kinh nghi\u1ec7m th\u1ef1c t\u1ebf v\u00e0 nhi\u1ec1u ngu\u1ed3n t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u00f4ng nghi\u1ec7p ch\u00fang t\u00f4i \u0111\u00fac k\u1ebft l\u1ea1i m\u1ed9t s\u1ed1 \u0111i\u1ec3m nh\u1ea5n cho vi\u1ec7c l\u1ef1a ch\u1ecdn van ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n

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Van c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec<\/strong><\/h2>\n

Van c\u00f4ng nghi\u1ec7p<\/strong>\u00a0hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 thi\u1ebft b\u1ecb van c\u00f4ng nghi\u1ec7p. C\u00f3 t\u00ean g\u1ecdi ti\u1ebfng anh l\u00e0\u00a0Industrial Valves<\/strong>. L\u00e0 thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng m\u1edf, ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y l\u01b0u ch\u1ea5t l\u01b0u th\u00f4ng b\u00ean trong van. D\u00f2ng l\u01b0u ch\u1ea5t c\u00f3 th\u1ec3 l\u00e0 ch\u1ea5t l\u00f2ng, kh\u00ed, h\u00f3a ch\u1ea5t, c\u00e1c ch\u1ea5t d\u1ea1ng s\u1ec7t,..v..v..<\/p>\n

V\u00e0 c\u00e1c van c\u00f4ng nghi\u1ec7p hi\u1ec7n nay ngo\u00e0i nh\u1eefng d\u00f2ng van \u0111\u01b0\u1ee3c \u0111\u00f3ng m\u1edf th\u1ee7 c\u00f4ng b\u1eb1ng tay th\u00f4ng qua c\u00e1c chi ti\u1ebft tay quay, tay g\u1ea1t. Th\u00ec c\u00f2n c\u00f3 c\u00e1c van \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n v\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng b\u1eb1ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n.<\/p>\n

Nh\u1eefng d\u00f2ng van c\u00f4ng nghi\u1ec7p n\u00f3i chung c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0:<\/p>\n

Van bi, Van b\u01b0\u1edbm, Van c\u1ed5ng, van c\u1ea7u, Van gi\u1ea3m \u00e1p, Van an to\u00e0n, Van L\u1ecdc Y<\/strong>,\u2026v..v\u2026<\/p>\n

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\"\"<\/figure>\n<\/div>\n

L\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p<\/strong><\/h2>\n

Theo nh\u01b0 kinh nghi\u1ec7m th\u1ef1c t\u1ebf c\u00e1 nh\u00e2n k\u00e8m v\u1edbi t\u00ecm hi\u1ec1u t\u1eeb nhi\u1ec1u t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt li\u00ean quan. Th\u00ec ch\u00fang t\u00f4i c\u00f3 m\u1ed9t s\u1ed1 l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p nh\u01b0 sau:<\/p>\n

\u00a0M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c, d\u00f2ng l\u01b0u ch\u1ea5t l\u00e0 g\u00ec<\/strong><\/h3>\n

Nh\u01b0 c\u00e1c b\u1ea1n \u0111\u00e3 bi\u1ebft th\u00ec hi\u1ec7n nay v\u1edbi vi\u1ec7c n\u1ec1n c\u00f4ng nghi\u1ec7p ph\u00e1t tri\u1ec3n. C\u00f3 nhi\u1ec1u h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng v\u1edbi nhi\u1ec1u d\u00f2ng l\u01b0u ch\u1ea5t kh\u00e1c nhau. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 van c\u00f4ng nghi\u1ec7p hi\u1ec7n nay \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb nhi\u1ec1u d\u00f2ng v\u1eadt li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi t\u1eebng m\u00f4i tr\u01b0\u1eddng l\u01b0u ch\u1ea5t kh\u00e1c nhau.<\/p>\n

V\u00ed d\u1ee5:<\/strong>\u00a0M\u00f4i tr\u01b0\u1eddng l\u01b0u ch\u1ea5t c\u00f3 t\u00ednh h\u00f3a ch\u1ea5t \u0103n m\u00f2n, axit, ki\u1ec1m, mu\u1ed1i m\u00e0 nhi\u1ec7t \u0111\u1ed9 v\u1eeba ph\u1ea3i th\u00ec n\u00ean s\u1eed d\u1ee5ng d\u00f2ng van nh\u1ef1a. B\u1edfi v\u1eadt li\u1ec7u nh\u1ef1a\u00a0PVC, uPVC, cPVC<\/strong>\u00a0c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t.<\/p>\n

M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u00e1p su\u1ea5t l\u1edbn th\u00ec n\u00ean s\u1eed d\u1ee5ng d\u00f2ng van \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1eadt li\u1ec7u inox.<\/p>\n

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\"m\u00f4i<\/figure>\n<\/div>\n

\u00a0L\u1ef1a ch\u1ecdn van theo ch\u1ee9c n\u0103ng v\u00e0 y\u00eau c\u1ea7u s\u1eed d\u1ee5ng van<\/strong><\/h3>\n

Tr\u01b0\u1edbc khi mua van cho d\u00f9 l\u00e0 b\u1ea5t k\u1ec3 d\u00f2ng van n\u00e0o. Ch\u00fang ta c\u0169ng c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn nhu c\u1ea7u s\u1eed d\u1ee5ng ch\u00ednh c\u1ee7a m\u00ecnh l\u00e0 g\u00ec ?<\/p>\n

Ch\u00ednh v\u00ec th\u1ebf m\u00e0 t\u00f9y v\u00e0o y\u1ebfu t\u1ed1, y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt l\u00e0 g\u00ec m\u00e0 ch\u00fang ta c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn sao cho ph\u00f9 h\u1ee3p.<\/p>\n

V\u00ed d\u1ee5:<\/strong>\u00a0van s\u1eed d\u1ee5ng cho nhi\u1ec7m v\u1ee5 \u0111i\u1ec1u ti\u1ebft l\u00e0 ch\u1ee7 y\u1ebfu th\u00ec n\u00ean l\u1ef1a ch\u1ecdn d\u00f2ng van c\u1ea7u, van bi, van \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n, van \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n. Van s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu cho nhi\u1ec7m v\u1ee5 \u0111\u00f3ng m\u1edf ho\u00e0n to\u00e0n th\u00ec van c\u1ed5ng l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Van m\u1ed9t chi\u1ec1u s\u1eed d\u1ee5ng cho nhi\u1ec7m v\u1ee5 ch\u1ed1ng h\u1ed3i l\u01b0u,..v..v..<\/p>\n

Xem ngay:\u00a0c\u00e1c l\u1ed7i van \u0111i\u1ec7n th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/a><\/p>\n

\u00a0Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 van<\/strong><\/h3>\n

Nh\u01b0 \u0111\u00e3 bi\u1ebft th\u00ec t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec1u c\u00f3 th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh t\u1ed1i \u0111a c\u1ee7a n\u00f3. Ch\u00ednh v\u00ec th\u1ebf khi l\u1ef1a ch\u1ecdn d\u00f2ng van n\u00e0o \u0111i ch\u1eb1ng n\u1eefa th\u00ec ch\u00fang ta ph\u1ea3i tu\u00e2n th\u1ee7 \u0111\u00fang y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n

C\u1ee5 th\u1ec3 h\u01a1n l\u00e0 tr\u01b0\u1edbc khi mua van. Ch\u00fang ta c\u1ea7n t\u00ecm hi\u1ec3u th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1ea3m b\u1ea3o van l\u1ef1a ch\u1ecdn ph\u1ea3i c\u00f3 th\u00f4ng s\u1ed1 l\u1edbn h\u01a1n th\u00f4ng s\u1ed1 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

Vi\u1ec7c n\u00e0y gi\u00fap van ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 ch\u1ecbu t\u1ea3i t\u1ed1t, ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u ho\u1ea1t \u0111\u1ed9ng. Tr\u00e1nh nh\u1eefng r\u1ee7i ro kh\u00f4ng \u0111\u00e1ng c\u00f3.<\/p>\n

\u00a0C\u00e1c ti\u00eau chu\u1ea9n k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng \u1ed1ng c\u01a1 b\u1ea3n<\/strong><\/h3>\n

Nh\u01b0 c\u00e1c b\u1ea1n \u0111\u00e3 bi\u1ebft. Hi\u1ec7n nay t\u1ea5t c\u1ea3 c\u00e1c d\u00f2ng van c\u00f4ng nghi\u1ec7p \u0111\u1ec1u \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o, s\u1ea3n xu\u1ea5t v\u1edbi nhi\u1ec1u k\u00edch th\u01b0\u1edbc kh\u00e1c nhau. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 ti\u00eau chu\u1ea9n gia c\u00f4ng k\u1ebft n\u1ed1i c\u1ee7a c\u00e1c van v\u1edbi k\u00edch th\u01b0\u1edbc kh\u00e1c nhau c\u0169ng kh\u00e1c nhau.<\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng van c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n DN50. Th\u00ec th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o v\u1edbi ki\u1ec3u k\u1ebft n\u1ed1i d\u1ea1ng ren ti\u00eau chu\u1ea9n.<\/p>\n

C\u00f2n v\u1edbi nh\u1eefng van c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb DN50 tr\u1edf l\u00ean. S\u1ebd c\u00f3 ki\u1ec3u k\u1ebft n\u1ed1i theo d\u1ea1ng m\u1eb7t b\u00edch ti\u00eau chu\u1ea9n.\u00a0 Ti\u00eau chu\u1ea9n gia c\u00f4ng m\u1eb7t b\u00edch k\u1ebft n\u1ed1i \u0111\u1ea1t\u00a0JIS, BS, DIN, ANSI<\/strong>.<\/p>\n

Ch\u00ednh v\u00ec th\u1ebf ch\u00fang ta c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn k\u1ebft n\u1ed1i theo ti\u00eau chu\u1ea9n g\u00ec \u0111\u1ec3 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Tr\u00e1nh t\u00ecnh tr\u1ea1ng \u201c r\u00e2u \u00f4ng n\u00e0y c\u1eafm c\u1eb1m b\u00e0 kia\u201d. Th\u00ec vi\u1ec7c l\u1eafp \u0111\u1eb7t s\u1ebd c\u00f3 nhi\u1ec1u kh\u00f3 kh\u0103n v\u00e0 kh\u00f4ng \u0111\u1ea3m b\u1ea3o.<\/p>\n

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\"m\u1eb7t<\/figure>\n<\/div>\n

\u00a0L\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p theo ngu\u1ed3n g\u1ed1c s\u1ea3n ph\u1ea9m<\/strong><\/h3>\n

Vi\u1ec7c ngu\u1ed3n g\u1ed1c s\u1ea3n ph\u1ea9m c\u00f3 ph\u1ea3i l\u00e0 ch\u00ednh h\u00e3ng hay kh\u00f4ng l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u1ecdi nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0 h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t. B\u1edfi \u0111i\u1ec1u n\u00e0y quy\u1ebft \u0111\u1ecbnh r\u1ea5t nhi\u1ec1u \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng c\u0169ng nh\u01b0 chi ph\u00ed \u0111\u1ea7u t\u01b0.<\/p>\n

T\u00e2m l\u00fd c\u1ee7a m\u1ecdi kh\u00e1ch h\u00e0ng khi \u0111i mua h\u00e0ng \u0111\u1ec1u mong mu\u1ed1n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c ti\u00eau ch\u00ed : \u201c h\u00e0ng ch\u1ea5t l\u01b0\u1ee3ng cao m\u00e0 gi\u00e1 c\u1ea3 l\u1ea1i r\u1ebb \u201d. Tuy nhi\u00ean c\u1ed1 nh\u00e2n \u0111\u00e3 c\u00f3 c\u00e2u \u201c Ti\u1ec1n n\u00e0o th\u00ec c\u1ee7a n\u1ea5y\u201d. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 ch\u00fang ta n\u00ean c\u00e2n nh\u1eafc v\u1ea5n \u0111\u1ec1 n\u00e0y khi mua c\u00e1c d\u00f2ng van c\u00f4ng nghi\u1ec7p<\/p>\n

\u0110i\u1ec3n h\u00ecnh c\u00e1c s\u1ea3n ph\u1ea9m ngu\u1ed3n g\u1ed1c ch\u1ea5t l\u01b0\u1ee3ng, gi\u00e1 c\u1ea3 \u0111\u01b0\u1ee3c th\u1ed1ng k\u00ea nh\u01b0 sau:<\/p>\n

\u00a0\u2013 Ch\u1ea5t l\u01b0\u1ee3ng:<\/strong>\u00a0X\u00e9t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng th\u00ec ch\u00fang ta n\u00ean l\u1ef1a ch\u1ecdn c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng. C\u00f3 xu\u1ea5t x\u1ee9 t\u1eeb c\u00e1c n\u01b0\u1edbc EU\/G7 nh\u01b0: \u0110\u1ee9c \u2013 Italia \u2013 M\u1ef9 \u2013 Nh\u1eadt \u2026. Tuy nhi\u00ean h\u00e0ng c\u1ee7a c\u00e1c n\u01b0\u1edbc n\u00e0y th\u01b0\u1eddng l\u00e0 s\u1ebd kh\u00e1 \u0111\u1eaft \u0111\u1ecf<\/p>\n

\u00a0\u2013 V\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p v\u1edbi gi\u00e1 c\u1ea3:<\/strong>\u00a0N\u1ebfu x\u00e9t v\u1ec1 ph\u01b0\u01a1ng di\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, gi\u00e1 c\u1ea3 ph\u00f9 h\u1ee3p. Th\u00ec c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb H\u00e0n Qu\u1ed1c \u2013 \u0110\u00e0i Loan \u2013 Malaysia<\/p>\n

\u00a0\u2013 Gi\u00e1 r\u1ebb:<\/strong>\u00a0N\u1ebfu x\u00e9t v\u1ec1 ph\u01b0\u01a1ng di\u1ec7n gi\u00e1 c\u1ea3 r\u1ebb. Th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb \u0111\u1ea5t n\u01b0\u1edbc \u0111\u00f4ng d\u00e2n nh\u1ea5t th\u1ebf gi\u1edbi Trung Qu\u1ed1c<\/p>\n

Th\u00f4ng tin ch\u00fang t\u00f4i \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u1edf b\u00e0i vi\u1ebft n\u00e0y t\u1eeb ch\u00ednh nh\u1eefng kinh nghi\u1ec7m l\u00e2u n\u1eb1m. K\u00e8m v\u1edbi tham kh\u1ea3o t\u1eeb nhi\u1ec1u ngu\u1ed3n t\u00e0i li\u1ec7u kh\u00e1c nhau m\u00e0 ch\u00fang t\u00f4i \u0111\u00fac k\u1ebft l\u1ea1i. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c b\u1ea1n trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn van t\u1ed1t nh\u1ea5t<\/p>\n

Li\u00ean h\u1ec7:\u00a0C\u00f4ng Ty TNHH XNK HT Vi\u1ec7t Nam<\/strong>\u00a0\u0111\u1ec3 \u0111\u01b0\u1ee3c k\u1ef9 thu\u1eadt vi\u00ean t\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u1eb7t h\u00e0ng<\/p>\n

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JIS, BS, DIN, ANSI<\/strong>\u00a0l\u00e0 g\u00ec?<\/h3>\n
\u0110\u00e2y l\u00e0 c\u00e1c ti\u00eau chu\u1ea9n khi kh\u00e1ch h\u00e0ng mua c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 m\u1eb7t b\u00edch. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng qua c\u00e1c qu\u00e1 tr\u00ecnh kh\u1eafc nghi\u1ec7t c\u1ee7a c\u00e1c n\u01b0\u1edbc Nh\u1eadt B\u1ea3n, M\u1ef9, Anh, \u0110\u1ee9c<\/div>\n<\/div>\n
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DN l\u00e0 g\u00ec?<\/h3>\n
L\u00e0 vi\u1ebft t\u1eaft c\u1ee7a chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1eddng k\u00ednh c\u00e1c lo\u1ea1i van, \u1ed1ng trong h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p hi\u1ec7n nay<\/div>\n<\/div>\n
\n

PN l\u00e0 g\u00ec?<\/h3>\n
PN \u0111\u1ea1i di\u1ec7n cho\u00a0\u00e1p su\u1ea5t \u1ea3o m\u00e0 \u1ed1ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c\u00a0, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u00e1p su\u1ea5t danh ngh\u0129a.\u00a0PN l\u00e0 c\u00e1ch \u0111\u1eb7t t\u00ean b\u1eb1ng s\u1ed1 c\u1ee7a t\u1eebng h\u1ec7 th\u1ed1ng th\u00e0nh ph\u1ea7n \u0111\u01b0\u1eddng \u1ed1ng d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a n\u00f3, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m gi\u00e1 tr\u1ecb tham chi\u1ebfu<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Nh\u1eefng \u0111i\u1ec1u c\u00e1c b\u1ea1n c\u1ea7n bi\u1ebft khi\u00a0l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p\u00a0\u0111\u1ec3 l\u1eafp \u0111\u1eb7t cho h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. Theo kinh nghi\u1ec7m th\u1ef1c t\u1ebf v\u00e0 nhi\u1ec1u ngu\u1ed3n t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u00f4ng nghi\u1ec7p ch\u00fang t\u00f4i \u0111\u00fac k\u1ebft l\u1ea1i m\u1ed9t s\u1ed1 \u0111i\u1ec3m nh\u1ea5n cho vi\u1ec7c l\u1ef1a ch\u1ecdn van ch\u00ednh x\u00e1c nh\u1ea5t. Van c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec Van …<\/p>\n","protected":false},"author":1,"featured_media":1959,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,62],"tags":[],"class_list":["post-675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-tu-van"],"yoast_head":"\nNh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft khi l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p - Thang Long Technic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thanglongtechnic.com\/home\/nhung-dieu-can-biet-khi-lua-chon-van-cong-nghiep\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft khi l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p - Thang Long Technic\" \/>\n<meta property=\"og:description\" content=\"Nh\u1eefng \u0111i\u1ec1u c\u00e1c b\u1ea1n c\u1ea7n bi\u1ebft khi\u00a0l\u1ef1a ch\u1ecdn van c\u00f4ng nghi\u1ec7p\u00a0\u0111\u1ec3 l\u1eafp \u0111\u1eb7t cho h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. 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