{"id":3004,"date":"2026-02-03T02:29:44","date_gmt":"2026-02-03T02:29:44","guid":{"rendered":"https:\/\/agriculturalgearboxes.top\/?p=3004"},"modified":"2026-02-03T07:17:13","modified_gmt":"2026-02-03T07:17:13","slug":"hop-so-banh-rang-con-vuong-goc-dung-cho-xe-nang-nong-nghiep","status":"publish","type":"post","link":"https:\/\/agriculturalgearboxes.top\/vi\/ung-dung\/hop-so-banh-rang-con-vuong-goc-dung-cho-xe-nang-nong-nghiep\/","title":{"rendered":"H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng c\u00f4n vu\u00f4ng g\u00f3c d\u00f9ng cho xe n\u00e2ng n\u00f4ng nghi\u1ec7p"},"content":{"rendered":"
\n

\"H\u1ed9p<\/p>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u1edbi m\u00f4-men xo\u1eafn l\u1edbn trong \u0111i\u1ec1u ki\u1ec7n canh t\u00e1c t\u1ea1i Anh.<\/p>\n<\/div>\n

\n

Trong b\u1ed1i c\u1ea3nh kh\u1eafc nghi\u1ec7t c\u1ee7a n\u1ec1n n\u00f4ng nghi\u1ec7p Anh Qu\u1ed1c, t\u1eeb nh\u1eefng c\u00e1nh \u0111\u1ed3ng canh t\u00e1c r\u1ed9ng l\u1edbn \u1edf East Anglia \u0111\u1ebfn nh\u1eefng trang tr\u1ea1i ch\u0103n nu\u00f4i gia s\u00fac tr\u00ean \u0111\u1ed3i Pennines, m\u00e1y n\u00e2ng n\u00f4ng nghi\u1ec7p (Agricultural Telehandler) \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu. Tr\u00e1i tim c\u1ee7a s\u1ef1 \u0111a n\u0103ng c\u1ee7a c\u1ed7 m\u00e1y n\u00e0y \u2013 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ecdi th\u1ee9 t\u1eeb g\u1ea7u x\u00fac th\u1ee9c \u0103n gia s\u00fac \u0111\u1ebfn g\u1ea7u x\u00fac ng\u0169 c\u1ed1c dung t\u00edch l\u1edbn \u2013 ch\u00ednh l\u00e0 h\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng c\u00f4n g\u00f3c vu\u00f4ng (Right Angle Bevel Gearbox). Nh\u1eefng h\u1ed9p s\u1ed1 n\u00e0y l\u00e0 nh\u1eefng ki\u1ebfn \u200b\u200btr\u00fac s\u01b0 th\u1ea7m l\u1eb7ng c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng, chuy\u1ec3n \u0111\u1ed5i truy\u1ec1n \u0111\u1ed9ng d\u1ecdc th\u00e0nh l\u1ef1c quay m\u00f4-men xo\u1eafn cao, cho ph\u00e9p m\u00e1y n\u00e2ng di chuy\u1ec3n c\u00e1c t\u1ea3i tr\u1ecdng n\u1eb7ng trong kh\u00f4ng gian h\u1ea1n h\u1eb9p trong khi v\u1eabn duy tr\u00ec hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc t\u1ed1i \u01b0u. Ever-Power \u0111\u00e3 d\u00e0nh h\u01a1n 18 n\u0103m \u0111\u1ec3 ho\u00e0n thi\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng n\u00e0y, \u0111\u1ea3m b\u1ea3o ch\u00fang ch\u1ecbu \u0111\u01b0\u1ee3c b\u1ee5i b\u1ea9n, \u0111\u1ed9 \u1ea9m v\u00e0 t\u1ea3i tr\u1ecdng va \u0111\u1eadp li\u00ean t\u1ee5c \u0111\u1eb7c tr\u01b0ng c\u1ee7a chu k\u1ef3 canh t\u00e1c \u1edf Anh.<\/p>\n<\/div>\n

\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i v\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\nTi\u00eau chu\u1ea9n\/Gi\u00e1 tr\u1ecb<\/th>\nGhi ch\u00fa k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4-men xo\u1eafn (danh ngh\u0129a)<\/td>\n1.250 Nm \u2013 4.800 Nm<\/td>\nC\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi c\u00e1c ph\u1ee5 ki\u1ec7n ch\u1ecbu t\u1ea3i n\u1eb7ng.<\/td>\n<\/tr>\n
Ph\u1ea1m vi t\u1ef7 s\u1ed1 truy\u1ec1n<\/td>\n1:1, 1:1.5, 1:2, 2:1<\/td>\nB\u1ed9 b\u00e1nh r\u0103ng c\u00f4n xo\u1eafn \u1ed1c ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n
Lo\u1ea1i tr\u1ee5c \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra<\/td>\nSpline xo\u1eafn \u1ed1c (ANSI B92.1)<\/td>\n\u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi cao<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u \u2013 B\u00e1nh r\u0103ng<\/td>\n20CrMnTiH (\u0110\u00e3 t\u00f4i cacbon)<\/td>\n\u0110\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t HRC 58-62<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u v\u1ecf h\u1ed9p<\/td>\nGang d\u1ebbo (QT450-10)<\/td>\nKh\u1ea3 n\u0103ng gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng cao<\/td>\n<\/tr>\n
X\u1ebfp h\u1ea1ng hi\u1ec7u qu\u1ea3<\/td>\n96% – 98%<\/td>\nGi\u1ea3m l\u01b0\u1ee3ng nhi\u1ec7t sinh ra m\u1ed7i chu k\u1ef3<\/td>\n<\/tr>\n
Ph\u01b0\u01a1ng ph\u00e1p b\u00f4i tr\u01a1n<\/td>\nD\u1ea7u t\u1eafm (EP 80W-90)<\/td>\nD\u1ea7u t\u1ed5ng h\u1ee3p ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 c\u1ef1c l\u1ea1nh<\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\nKh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc v\u00e0 b\u1ee5i IP67.<\/td>\nB\u1ea3o v\u1ec7 kh\u1ecfi b\u00f9n v\u00e0 n\u01b0\u1edbc r\u1eeda \u00e1p l\u1ef1c cao c\u1ee7a Anh.<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng (L10)<\/td>\n15.000 gi\u1edd<\/td>\nTheo chu k\u1ef3 l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
Ng\u01b0\u1ee1ng rung<\/td>\n< 2,8 mm\/s<\/td>\nTu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 10816-3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n

V\u00ec sao h\u1ed9p s\u1ed1 Everpower v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c \u1ee9ng d\u1ee5ng xe n\u00e2ng c\u1ea7n tr\u1ee5c<\/h2>\n
\n
\n

Qu\u1ea3n l\u00fd nhi\u1ec7t<\/h3>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c c\u00e1nh t\u1ea3n nhi\u1ec7t l\u1edbn h\u01a1n c\u1ee7a h\u1ed9p s\u1ed1 30%, h\u1ed9p s\u1ed1 c\u1ee7a ch\u00fang t\u00f4i ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i ng\u0169 c\u1ed1c chu k\u1ef3 cao v\u00e0o m\u00f9a h\u00e8 n\u00f3ng b\u1ee9c, gi\u1eef nhi\u1ec7t \u0111\u1ed9 d\u1ea7u b\u00ean trong d\u01b0\u1edbi 85\u00b0C \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 xu\u1ed1ng c\u1ea5p c\u1ee7a gio\u0103ng.<\/p>\n<\/div>\n

\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu t\u1ea3i tr\u1ecdng va \u0111\u1eadp<\/h3>\n

Xe n\u00e2ng c\u1ea7n tr\u1ee5c th\u01b0\u1eddng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 t\u0103ng \u0111\u1ed9t ng\u1ed9t m\u00f4-men xo\u1eafn khi \u0111\u00e0o v\u00e0o \u0111\u1ed1ng th\u1ee9c \u0103n gia s\u00fac n\u00e9n ch\u1eb7t. B\u1ed9 b\u00e1nh r\u0103ng 20CrMnTiH c\u1ee7a ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9 b\u1ec1n l\u00f5i cao, gi\u00fap h\u1ea5p th\u1ee5 c\u00e1c t\u00e1c \u0111\u1ed9ng m\u00e0 kh\u00f4ng l\u00e0m g\u00e3y r\u0103ng.<\/p>\n<\/div>\n

\n

M\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng nh\u1ecf g\u1ecdn<\/h3>\n

Kh\u00f4ng gian b\u00ean trong c\u1ea7n c\u1ea9u ho\u1eb7c khung g\u1ea7m c\u1ee7a xe n\u00e2ng r\u1ea5t h\u1ea1n ch\u1ebf. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng h\u00ecnh h\u1ecdc v\u00e1t xo\u1eafn \u1ed1c ch\u00ednh x\u00e1c \u0111\u1ec3 cung c\u1ea5p m\u00f4-men xo\u1eafn t\u1ed1i \u0111a trong m\u1ed9t k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n 15% so v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1eaft th\u1eb3ng truy\u1ec1n th\u1ed1ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a ng\u00e0nh n\u00f4ng nghi\u1ec7p V\u01b0\u01a1ng qu\u1ed1c Anh: Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u1ec1 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecba ph\u01b0\u01a1ng<\/h2>\n

\"H\u1ed9pT\u1ea1i c\u00e1c v\u00f9ng nh\u01b0 Lincolnshire v\u00e0 Yorkshire, xe n\u00e2ng c\u1ea7n tr\u1ee5c l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u1ea3 ng\u00e0nh tr\u1ed3ng tr\u1ecdt v\u00e0 ch\u0103n nu\u00f4i. Cho d\u00f9 l\u00e0 thu ho\u1ea1ch khoai t\u00e2y hay l\u00e0m l\u1edbp l\u00f3t chu\u1ed3ng b\u1eb1ng r\u01a1m, h\u1ed9p s\u1ed1 ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n. Quy \u0111\u1ecbnh v\u1ec1 cung c\u1ea5p m\u00e1y m\u00f3c (an to\u00e0n) c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh<\/strong> v\u00e0 Ch\u1ec9 th\u1ecb CE v\u1ec1 m\u00e1y m\u00f3c c\u1ee7a EU<\/strong> (v\u1eabn \u0111\u01b0\u1ee3c tham kh\u1ea3o r\u1ed9ng r\u00e3i trong chu\u1ed7i cung \u1ee9ng c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh). H\u1ed9p s\u1ed1 c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n giao di\u1ec7n c\u1ee7a c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c ch\u00ednh t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, bao g\u1ed3m: JCB, Manitou v\u00e0 Merlo<\/strong>Ngo\u00e0i ra, \u0111\u1ed1i v\u1edbi c\u00e1c ph\u1ee5 ki\u1ec7n y\u00eau c\u1ea7u ngu\u1ed3n \u0111i\u1ec7n b\u00ean ngo\u00e0i, ch\u00fang t\u00f4i cung c\u1ea5p gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p. Tr\u1ee5c PTO<\/strong> c\u00e1c gi\u1ea3i ph\u00e1p. S\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa tr\u1ee5c PTO m\u1ea1nh m\u1ebd v\u00e0 h\u1ed9p s\u1ed1 g\u00f3c vu\u00f4ng ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng; PTO ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ea3m b\u1ea3o truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng m\u01b0\u1ee3t m\u00e0 v\u1edbi \u0111\u1ed9 rung g\u00f3c t\u1ed1i thi\u1ec3u, b\u1ea3o v\u1ec7 c\u00e1c \u1ed5 bi b\u00ean trong h\u1ed9p s\u1ed1 kh\u1ecfi b\u1ecb m\u00e0i m\u00f2n s\u1edbm.<\/p>\n<\/div>\n

\n

T\u1ea1p ch\u00ed K\u1ef9 s\u01b0: Tri\u1ebft l\u00fd thi\u1ebft k\u1ebf t\u1ea1i ever-power<\/h2>\n

\u201cSau khi quan s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a xe n\u00e2ng \u0111a n\u0103ng tr\u00ean \u0111\u1ea5t s\u00e9t \u1ea9m \u01b0\u1edbt \u1edf v\u00f9ng Somerset Levels, ch\u00fang t\u00f4i nh\u1eadn ra r\u1eb1ng c\u00e1c gio\u0103ng NBR ti\u00eau chu\u1ea9n b\u1ecb h\u1ecfng do b\u00f9n m\u00e0i m\u00f2n x\u00e2m nh\u1eadp. Ch\u00fang t\u00f4i \u0111\u00e3 chuy\u1ec3n to\u00e0n b\u1ed9 d\u00f2ng xe n\u00e2ng \u0111a n\u0103ng c\u1ee7a m\u00ecnh sang s\u1eed d\u1ee5ng gio\u0103ng hai m\u00f4i Viton\u2122 v\u00e0 b\u1ed5 sung th\u00eam t\u1ea5m ch\u1eafn m\u00ea cung b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn; m\u00e0 l\u00e0 gi\u1ea3i ph\u00e1p cho 'N\u1ed7i lo th\u1eddi gian ch\u1ebft' g\u00e2y kh\u00f3 kh\u0103n cho n\u00f4ng d\u00e2n trong giai \u0111o\u1ea1n thu ho\u1ea1ch quan tr\u1ecdng.\u201d K\u1ef9 s\u01b0 thi\u1ebft k\u1ebf ch\u00ednh, ever-power.<\/em><\/p><\/blockquote>\n

Ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh OEM to\u00e0n di\u1ec7n. Cho d\u00f9 b\u1ea1n c\u1ea7n \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c kh\u00f4ng ti\u00eau chu\u1ea9n, m\u1eb7t b\u00edch l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3 cho ph\u1ee5 ki\u1ec7n \u0111\u1eb7t l\u00e0m ri\u00eang, hay t\u1ef7 s\u1ed1 truy\u1ec1n chuy\u00ean bi\u1ec7t cho giao di\u1ec7n \u0111\u1ed9ng c\u01a1 th\u1ee7y l\u1ef1c, nh\u00e0 m\u00e1y c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i H\u00e0ng Ch\u00e2u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 gia c\u00f4ng CNC ti\u00ean ti\u1ebfn \u0111\u1ec3 cung c\u1ea5p nguy\u00ean m\u1eabu trong v\u00f2ng 14 ng\u00e0y.<\/p>\n<\/div>\n

\n

Nh\u1eefng c\u00e2u chuy\u1ec7n th\u00e0nh c\u00f4ng: Mang \u0111\u1ebfn s\u1ef1 tin c\u1eady tr\u00ean to\u00e0n th\u1ebf gi\u1edbi<\/h2>\n
\n

Nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh: Trang tr\u1ea1i ch\u0103n nu\u00f4i gia s\u00fac \u1edf Scotland<\/h4>\n

V\u1ea5n \u0111\u1ec1:<\/strong> M\u1ed9t trang tr\u1ea1i ch\u0103n nu\u00f4i b\u00f2 s\u1eefa l\u1edbn \u1edf Aberdeenshire g\u1eb7p s\u1ef1 c\u1ed1 h\u1ecfng h\u1ed9p s\u1ed1 tr\u00ean m\u00e1y x\u00fac l\u1eadt c\u1ea7n tr\u1ee5c c\u1ee7a h\u1ecd c\u1ee9 sau m\u1ed7i 18 th\u00e1ng do vi\u1ec7c x\u1eed l\u00fd th\u1ee9c \u0103n \u1ee7 chua n\u1eb7ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3ng b\u0103ng.<\/p>\n

Gi\u1ea3i ph\u00e1p:<\/strong> Ever-Power \u0111\u00e3 thay th\u1ebf b\u1ed9 ph\u1eadn n\u00e0y b\u1eb1ng h\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng c\u00f4n g\u00f3c vu\u00f4ng t\u00f9y ch\u1ec9nh, s\u1eed d\u1ee5ng ch\u1ea5t b\u00f4i tr\u01a1n t\u1ed5ng h\u1ee3p ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 v\u1ecf b\u1eb1ng gang d\u1ebbo gia c\u01b0\u1eddng.<\/p>\n

K\u1ebft qu\u1ea3:<\/strong> Kh\u00f4ng c\u00f3 s\u1ef1 c\u1ed1 n\u00e0o x\u1ea3y ra trong su\u1ed1t 4 n\u0103m ho\u1ea1t \u0111\u1ed9ng, k\u1ec3 c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n b\u00e3o \"Qu\u00e1i v\u1eadt t\u1eeb ph\u01b0\u01a1ng \u0110\u00f4ng\".<\/p>\n<\/div>\n

\n
\n

\u201cVi\u1ec7c truy\u1ec1n m\u00f4-men xo\u1eafn c\u1ef1c k\u1ef3 m\u01b0\u1ee3t m\u00e0. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng h\u1ed9p s\u1ed1 Everpower cho to\u00e0n b\u1ed9 d\u00e0n thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh.\u201d<\/p>\n

\u2014 Qu\u1ea3n l\u00fd trang tr\u1ea1i, Norfolk<\/strong><\/p>\n<\/div>\n

\n

\u201cD\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a h\u1ecd thu\u1ed9c \u0111\u1eb3ng c\u1ea5p th\u1ebf gi\u1edbi. H\u1ecd hi\u1ec3u ngay c\u00e1c y\u00eau c\u1ea7u v\u1ec1 kh\u1edbp n\u1ed1i spline c\u1ee7a ch\u00fang t\u00f4i.\u201d<\/p>\n

\u2014 Nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb, \u0110\u1ee9c<\/strong><\/p>\n<\/div>\n

\n

\u201cVi\u1ec7c chuy\u1ec3n sang s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c \u0111\u00e3 gi\u00fap gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec c\u1ee7a ch\u00fang t\u00f4i xu\u1ed1ng 221.000 t\u1ea5n trong hai n\u0103m \u0111\u1ea7u ti\u00ean.\u201d<\/p>\n

\u2014 Nh\u00e0 \u0111i\u1ec1u h\u00e0nh \u0111\u1ed9i xe, Ph\u00e1p<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n

H\u01b0\u1edbng d\u1eabn v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch th\u01b0\u01a1ng hi\u1ec7u v\u00e0 thay th\u1ebf<\/h2>\n

C\u1ee7a ch\u00fang t\u00f4i h\u1ed9p s\u1ed1<\/a> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf hi\u1ec7u su\u1ea5t cao cho c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean c\u00e1c th\u01b0\u01a1ng hi\u1ec7u m\u00e1y m\u00f3c sau \u0111\u00e2y. L\u01b0u \u00fd: T\u1ea5t c\u1ea3 t\u00ean nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 s\u1ed1 hi\u1ec7u ph\u1ee5 t\u00f9ng ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o v\u00e0 kh\u00f4ng ng\u1ee5 \u00fd vi ph\u1ea1m b\u1ea3n quy\u1ec1n.<\/p>\n