{"id":2320,"date":"2026-09-13T09:32:01","date_gmt":"2026-09-13T09:32:01","guid":{"rendered":"https:\/\/www.haiyanele.com\/?p=2320"},"modified":"2026-10-09T03:03:01","modified_gmt":"2026-10-09T03:03:01","slug":"spring-cage-vs-direct-push-in-terminal-blocks","status":"publish","type":"post","link":"https:\/\/www.haiyanele.com\/vi\/blog\/terminal-block\/spring-cage-vs-direct-push-in-terminal-blocks\/","title":{"rendered":"Kh\u1ed1i \u0111\u1ea7u cu\u1ed1i d\u1ea1ng l\u1ed3ng l\u00f2 xo so v\u1edbi d\u1ea1ng \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp: So s\u00e1nh l\u1eafp \u0111\u1eb7t, rung \u0111\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec"},"content":{"rendered":"

Tr\u1ea3 l\u1eddi nhanh<\/strong><\/h2>\n\n\n\n

L\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u l\u00f2 xo \u0111\u1ea5u v\u1edbi ki\u1ec3u \u0111\u1ea9y v\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 l\u1eafp \u0111\u1eb7t, chu\u1ea9n b\u1ecb d\u00e2y d\u1eabn, m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi rung \u0111\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai. K\u1ebft n\u1ed1i ki\u1ec3u k\u1eb9p l\u00f2 xo nh\u1ea5n m\u1ea1nh \u00e1p l\u1ef1c k\u1eb9p nh\u1ea5t qu\u00e1n, trong khi k\u1ebft n\u1ed1i \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp c\u00f3 th\u1ec3 gi\u1ea3m th\u1eddi gian l\u1eafp \u0111\u1eb7t cho vi\u1ec7c \u0111i d\u00e2y b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n

C\u1ea3 kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u l\u00f2 xo FJ6\/ST v\u00e0 ki\u1ec3u \u0111\u1ea9y v\u00e0o FJ6\/PT c\u1ee7a Haiyan Kh\u1ed1i \u0111\u1ea5u d\u00e2y thanh ray DIN<\/a> cung c\u1ea5p hai ph\u01b0\u01a1ng ph\u00e1p k\u1ebft n\u1ed1i kh\u1ea3 thi trong t\u1ee7 \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3ng ph\u00e2n ph\u1ed1i. Lo\u1ea1i tr\u01b0\u1edbc c\u00f3 c\u01a1 ch\u1ebf \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1eb1ng d\u1ee5ng c\u1ee5; lo\u1ea1i sau \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u1ebft n\u1ed1i d\u00e2y d\u1eabn nhanh ch\u00f3ng v\u00e0 \u0111i d\u00e2y b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n

Kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u k\u1eb9p l\u00f2 xo l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

Kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u k\u1eb9p l\u00f2 xo \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi vi\u1ec7c s\u1eed d\u1ee5ng l\u00f2 xo c\u01a1 h\u1ecdc \u0111\u1ec3 k\u1eb9p d\u00e2y d\u1eabn thay v\u00ec quy tr\u00ecnh si\u1ebft v\u00edt. L\u00f2 xo \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, m\u1ed9t d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1ch \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o kh\u1ed1i \u0111\u1ea5u d\u00e2y, sau \u0111\u00f3 c\u01a1 ch\u1ebf \u0111\u01b0\u1ee3c nh\u1ea3 ra v\u00e0 d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t.<\/p>\n\n\n\n

Vi\u1ec7c s\u1eed d\u1ee5ng kh\u1ed1i \u0111\u1ea5u d\u00e2y k\u1eb9p l\u00f2 xo c\u00f3 th\u1ec3 gi\u00fap qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng h\u01a1n v\u00ec k\u1ef9 thu\u1eadt vi\u00ean s\u1ebd kh\u00f4ng c\u1ea7n ph\u1ea3i si\u1ebft l\u1ea1i v\u00edt v\u1edbi m\u00f4-men xo\u1eafn ch\u00ednh x\u00e1c m\u1ed7i khi thay \u0111\u1ed5i d\u00e2y d\u1eabn.<\/p>\n\n\n\n

Kh\u1ed1i \u0111\u1ea5u d\u00e2y \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

Kh\u1ed1i \u0111\u1ea5u d\u00e2y \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp cho ph\u00e9p d\u00e2y d\u1eabn \u0111\u00e3 chu\u1ea9n b\u1ecb t\u01b0\u01a1ng th\u00edch \u0111i v\u00e0o \u0111i\u1ec3m k\u1eb9p b\u1eb1ng thao t\u00e1c \u0111\u1ea9y \u0111\u01a1n gi\u1ea3n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m c\u00e1c b\u01b0\u1edbc \u0111i d\u00e2y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, \u0111\u1eb7c bi\u1ec7t khi nh\u1eefng ng\u01b0\u1eddi l\u1eafp r\u00e1p b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111ang \u0111\u1ea5u n\u1ed1i nhi\u1ec1u m\u1ea1ch t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n

\u0110\u1ea7u n\u1ed1i kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u \u0111\u1ea9y v\u00e0o r\u1ea5t h\u1eefu \u00edch khi t\u1ed1c \u0111\u1ed9 l\u1eafp r\u00e1p v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111i d\u00e2y nh\u1ea5t qu\u00e1n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u. Ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t v\u1eabn ph\u1ea3i x\u00e1c minh lo\u1ea1i d\u00e2y d\u1eabn, chi\u1ec1u d\u00e0i tu\u1ed1t v\u1ecf, \u0111\u1ea7u cos <\/a>y\u00eau c\u1ea7u, \u0111\u1ed9 s\u00e2u l\u1eafp \u0111\u1eb7t v\u00e0 ph\u1ea1m vi d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u01b0\u1edbc khi c\u1ea5p \u0111i\u1ec7n.<\/p>\n\n\n\n

So s\u00e1nh l\u1eafp \u0111\u1eb7t: Ki\u1ec3u k\u1eb9p l\u00f2 xo \u0111\u1ea5u v\u1edbi ki\u1ec3u \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp<\/strong><\/h2>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c nh\u1eadn th\u1ea5y r\u00f5 nh\u1ea5t trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n. Vi\u1ec7c \u0111\u1ea5u n\u1ed1i ki\u1ec3u k\u1eb9p l\u00f2 xo th\u01b0\u1eddng y\u00eau c\u1ea7u ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf k\u1eb9p tr\u01b0\u1edbc khi l\u1eafp d\u00e2y d\u1eabn, trong khi vi\u1ec7c \u0111\u1ea5u n\u1ed1i ki\u1ec3u \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp c\u00f3 th\u1ec3 cho ph\u00e9p l\u1eafp nhanh h\u01a1n khi d\u00e2y d\u1eabn t\u01b0\u01a1ng th\u00edch v\u1edbi kh\u1ed1i \u0111\u1ea5u d\u00e2y.<\/p>\n\n\n\n

Y\u1ebfu t\u1ed1 l\u1eafp \u0111\u1eb7t<\/strong><\/th>Ki\u1ec3u k\u1eb9p l\u00f2 xo<\/strong><\/th>Ki\u1ec3u \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp<\/strong><\/th><\/tr><\/thead>
L\u1eafp d\u00e2y d\u1eabn<\/td>K\u00edch ho\u1ea1t c\u01a1 ch\u1ebf l\u00f2 xo tr\u01b0\u1edbc khi l\u1eafp<\/td>L\u1eafp tr\u1ef1c ti\u1ebfp khi t\u01b0\u01a1ng th\u00edch<\/td><\/tr>
T\u1ed1c \u0111\u1ed9 \u0111i d\u00e2y<\/td>C\u00f3 ki\u1ec3m so\u00e1t, theo t\u1eebng b\u01b0\u1edbc<\/td>Nhanh h\u01a1n cho vi\u1ec7c \u0111i d\u00e2y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/td><\/tr>
Y\u00eau c\u1ea7u d\u1ee5ng c\u1ee5<\/td>Ph\u1ed5 bi\u1ebfn cho vi\u1ec7c k\u00edch ho\u1ea1t l\u00f2 xo<\/td>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t<\/td><\/tr>
S\u1eeda ch\u1eefa<\/td>Y\u00eau c\u1ea7u c\u01a1 ch\u1ebf nh\u1ea3<\/td>S\u1eed d\u1ee5ng c\u01a1 ch\u1ebf nh\u1ea3<\/td><\/tr>
Quy tr\u00ecnh l\u00e0m vi\u1ec7c t\u1ed1t nh\u1ea5t<\/td>\u0110i d\u00e2y linh ho\u1ea1t ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi rung \u0111\u1ed9ng<\/td>\u0110i d\u00e2y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Quy\u1ebft \u0111\u1ecbnh ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u l\u00f2 xo hay ki\u1ec3u \u0111\u1ea9y v\u00e0o kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a tr\u00ean t\u1ed1c \u0111\u1ed9 l\u1eafp \u0111\u1eb7t. \u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, th\u1eddi gian ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t n\u00ean \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc v\u1edbi vi\u1ec7c chu\u1ea9n b\u1ecb d\u00e2y d\u1eabn v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec sau n\u00e0y. Tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh, h\u00e3y x\u00e1c minh vi\u1ec7c chu\u1ea9n b\u1ecb d\u00e2y d\u1eabn, v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t, nh\u1eadn d\u1ea1ng kh\u1ed1i \u0111\u1ea5u d\u00e2y v\u00e0 ph\u1ea1m vi d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh; k\u1ebft n\u1ed1i nhanh ch\u1ec9 h\u1eefu \u00edch n\u1ebfu vi\u1ec7c \u0111\u1ea5u n\u1ed1i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng rung v\u00e0 hi\u1ec7u su\u1ea5t ti\u1ebfp x\u00fac \u0111i\u1ec7n<\/strong><\/h2>\n\n\n\n

Rung \u0111\u1ed9ng r\u1ea5t quan tr\u1ecdng trong m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ti\u1ebfp x\u00fac v\u1edbi chuy\u1ec3n \u0111\u1ed9ng c\u01a1 h\u1ecdc li\u00ean t\u1ee5c. Trong b\u1ed1i c\u1ea3nh n\u00e0y, vi\u1ec7c l\u1ef1a ch\u1ecdn kh\u1ed1i \u0111\u1ea5u d\u00e2y n\u00ean tu\u00e2n theo chuy\u1ec3n \u0111\u1ed9ng th\u1ef1c t\u1ebf v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5 thay v\u00ec ch\u1ec9 t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i. K\u1eb9p ki\u1ec3u l\u00f2 xo duy tr\u00ec \u00e1p l\u1ef1c ti\u1ebfp x\u00fac l\u00ean d\u00e2y d\u1eabn, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i \u1edf nh\u1eefng n\u01a1i chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c rung \u0111\u1ed9ng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n

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

A kh\u1ed1i \u0111\u1ea5u d\u00e2y l\u00f2 xo<\/a> kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 ph\u00f9 h\u1ee3p t\u1ef1 \u0111\u1ed9ng cho m\u1ecdi l\u1eafp \u0111\u1eb7t c\u00f3 rung \u0111\u1ed9ng. Thi\u1ebft k\u1ebf kh\u1ed1i \u0111\u1ea5u d\u00e2y, chu\u1ea9n b\u1ecb d\u00e2y d\u1eabn, l\u1eafp \u0111\u1eb7t, \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u1ee9ng d\u1ee5ng v\u1eabn quan tr\u1ecdng, v\u00e0 IEC 60947-7-1:2025 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi kh\u1ed1i \u0111\u1ea5u d\u00e2y c\u00f3 b\u1ed9 k\u1eb9p ki\u1ec3u v\u00edt ho\u1eb7c ki\u1ec3u kh\u00f4ng v\u00edt ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p ho\u1eb7c t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n

B\u1ea3o tr\u00ec v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i<\/strong><\/h2>\n\n\n\n

Hi\u1ec7u su\u1ea5t b\u1ea3o tr\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 ki\u1ec3m tra, nh\u1ea3, thay th\u1ebf v\u00e0 ki\u1ec3m tra l\u1ea1i d\u00e2y d\u1eabn d\u1ec5 d\u00e0ng nh\u01b0 th\u1ebf n\u00e0o sau n\u00e0y. \u0110i\u1ec1u n\u00e0y quan tr\u1ecdng khi m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i v\u00e0i th\u00e1ng sau khi v\u1eadn h\u00e0nh v\u00ec ph\u01b0\u01a1ng ph\u00e1p nh\u1ea3 d\u1ec5 ti\u1ebfp c\u1eadn c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 x\u00e1o tr\u1ed9n kh\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi d\u00e2y d\u1eabn li\u1ec1n k\u1ec1. Kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u l\u00f2 xo c\u00f3 th\u1ec3 cung c\u1ea5p h\u00e0nh vi k\u1eb9p c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i, trong khi thi\u1ebft k\u1ebf ki\u1ec3u \u0111\u1ea9y v\u00e0o c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 thay th\u1ebf nhanh ch\u00f3ng khi c\u01a1 ch\u1ebf nh\u1ea3 c\u1ee7a ch\u00fang v\u1eabn d\u1ec5 ti\u1ebfp c\u1eadn.<\/p>\n\n\n

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

M\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng l\u00e0 \u0111\u1ed5 l\u1ed7i cho kh\u1ed1i \u0111\u1ea5u d\u00e2y khi l\u1ed7i th\u1ef1c t\u1ebf l\u00e0 l\u1eafp ch\u01b0a \u0111\u1ee7, tu\u1ed1t v\u1ecf kh\u00f4ng \u0111\u00fang c\u00e1ch, c\u00e1c s\u1ee3i d\u00e2y b\u1ecb h\u1ecfng ho\u1eb7c \u0111\u1ea7u cos kh\u00f4ng ph\u00f9 h\u1ee3p. Trong qu\u00e1 tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, h\u00e3y c\u00e1ch ly m\u1ea1ch tr\u01b0\u1edbc, sau \u0111\u00f3 ki\u1ec3m tra v\u1ecb tr\u00ed l\u1eafp d\u00e2y d\u1eabn, h\u01b0 h\u1ecfng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, nh\u1eadn d\u1ea1ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u1ee7a kh\u1ed1i \u0111\u1ea5u d\u00e2y tr\u01b0\u1edbc khi thay th\u1ebf linh ki\u1ec7n.<\/p>\n\n\n\n

B\u1ea1n n\u00ean ch\u1ecdn c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i kh\u1ed1i \u0111\u1ea5u d\u00e2y n\u00e0o?<\/strong><\/h2>\n\n\n\n

Ch\u1ecdn ki\u1ec3u k\u1eb9p l\u00f2 xo khi m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi rung \u0111\u1ed9ng, k\u1eb9p l\u00f2 xo nh\u1ea5t qu\u00e1n ho\u1eb7c x\u1eed l\u00fd d\u00e2y d\u1eabn quan tr\u1ecdng h\u01a1n vi\u1ec7c gi\u1ea3m thi\u1ec3u c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t. Ch\u1ecdn ki\u1ec3u \u0111\u1ea9y v\u00e0o tr\u1ef1c ti\u1ebfp khi vi\u1ec7c \u0111i d\u00e2y l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, l\u1eafp r\u00e1p nhanh v\u00e0 s\u1ea3n xu\u1ea5t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec7u qu\u1ea3 l\u00e0 \u01b0u ti\u00ean cao h\u01a1n.<\/p>\n\n\n\n

Trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, h\u00e3y x\u00e1c minh t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a d\u00e2y d\u1eabn, y\u00eau c\u1ea7u chu\u1ea9n b\u1ecb, l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u1ee7a kh\u1ed1i \u0111\u1ea5u d\u00e2y tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 th\u1ea7u so s\u00e1nh c\u1ea5u h\u00ecnh, Kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u l\u00f2 xo FJ6\/ST c\u1ee7a Haiyan<\/a> v\u00e0 Kh\u1ed1i \u0111\u1ea5u d\u00e2y ki\u1ec3u \u0111\u1ea9y v\u00e0o FJ6\/PT<\/a> cung c\u1ea5p hai ph\u01b0\u01a1ng ph\u00e1p k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean quy tr\u00ecnh l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf c\u1ee7a b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n