{"id":1475,"date":"2026-01-04T05:28:27","date_gmt":"2026-01-04T05:28:27","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?p=1475"},"modified":"2026-01-04T05:28:27","modified_gmt":"2026-01-04T05:28:27","slug":"pto-drive-shafts-for-aquaculture-aerators-emergency-pumps","status":"publish","type":"post","link":"https:\/\/tractorptoshaft.net\/vi\/application\/truc-truyen-dong-pto-cho-may-suc-khi-nuoi-trong-thuy-san-may-bom-khan-cap-2\/","title":{"rendered":"Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO cho m\u00e1y s\u1ee5c kh\u00ed nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n v\u00e0 m\u00e1y b\u01a1m kh\u1ea9n c\u1ea5p"},"content":{"rendered":"
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Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO ch\u1ed1ng \u0103n m\u00f2n d\u00e0nh cho m\u00e1y s\u1ee5c kh\u00ed nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n v\u00e0 m\u00e1y b\u01a1m kh\u1ea9n c\u1ea5p<\/h1>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u01b0\u1edbc c\u1ee7a H\u00e0 Lan. Ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c n\u01b0\u1edbc l\u1ee3 v\u00e0 g\u1ec9 s\u00e9t. Ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 khi n\u1ed3ng \u0111\u1ed9 oxy gi\u1ea3m.<\/p>\n

Nh\u1eadn b\u00e1o gi\u00e1 k\u1ef9 thu\u1eadt cho vi\u1ec7c giao h\u00e0ng t\u1ea1i H\u00e0 Lan<\/a><\/p>\n<\/div>\n<\/header>\n

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Khi n\u1ed3ng \u0111\u1ed9 oxy gi\u1ea3m m\u1ea1nh, b\u1ea1n kh\u00f4ng th\u1ec3 ch\u1ed1ng l\u1ea1i hi\u1ec7n t\u01b0\u1ee3ng k\u1eb9t tr\u1ee5c.<\/h2>\n

\u0110\u00f3 l\u00e0 m\u1ed9t bu\u1ed5i chi\u1ec1u th\u00e1ng T\u00e1m n\u00f3ng n\u1ef1c \u1edf v\u00f9ng \u0111\u1ea5t l\u1ea5n bi\u1ec3n B\u1eafc H\u00e0 Lan. T\u1ea3o n\u1edf r\u1ed9 trong c\u00e1c k\u00eanh r\u1ea1ch, v\u00e0 l\u01b0\u1ee3ng oxy h\u00f2a tan \u0111ang gi\u1ea3m m\u1ea1nh. Ban qu\u1ea3n l\u00fd n\u01b0\u1edbc \u0111\u1ecba ph\u01b0\u01a1ng (Waterschap) \u0111i\u1ec1u \u0111\u1ed9ng m\u1ed9t chi\u1ebfc m\u00e1y k\u00e9o c\u00f3 g\u1eafn thi\u1ebft b\u1ecb s\u1ee5c kh\u00ed di \u0111\u1ed9ng \u0111\u1ec3 c\u1ee9u ngu\u1ed3n c\u00e1. Ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n l\u00f9i m\u00e1y k\u00e9o \u0111\u1ebfn s\u00e1t b\u1edd \u0111\u00ea, c\u0103n ch\u1ec9nh v\u1edbi m\u00e1y b\u01a1m c\u00e1nh qu\u1ea1t n\u1ed5i v\u00e0 c\u1ed1 g\u1eafng m\u1edf r\u1ed9ng tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng.<\/p>\n

N\u00f3 b\u1ecb k\u1eb9t r\u1ed3i.<\/strong> B\u1ecb k\u1eb9t c\u1ee9ng do g\u1ec9 s\u00e9t v\u00ec \u0111\u1ec3 trong kho \u1ea9m \u01b0\u1edbt su\u1ed1t m\u00f9a \u0111\u00f4ng.<\/p>\n

Trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n v\u00e0 qu\u1ea3n l\u00fd ngu\u1ed3n n\u01b0\u1edbc, \u0111\u1ed9 \u1ea9m kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1; n\u00f3 l\u00e0 m\u00f4i tr\u01b0\u1eddng. Cho d\u00f9 b\u1ea1n \u0111ang nu\u00f4i l\u01b0\u01a1n \u1edf Volendam, qu\u1ea3n l\u00fd ao c\u00e1 da tr\u01a1n \u1edf Brabant, hay v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng s\u1ee5c kh\u00ed oxy kh\u1ea9n c\u1ea5p cho m\u1ed9t \u0111\u00f4 th\u1ecb, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO ti\u00eau chu\u1ea9n trong n\u00f4ng nghi\u1ec7p \u0111\u1ec1u kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. \u0110\u1ed9 \u1ea9m, th\u01b0\u1eddng k\u1ebft h\u1ee3p v\u1edbi \u0111\u1ed9 m\u1eb7n (n\u01b0\u1edbc l\u1ee3), s\u1ebd d\u1ec5 d\u00e0ng l\u00e0m h\u1ecfng th\u00e9p ti\u00eau chu\u1ea9n.<\/p>\n

T\u1ea1i Ever-Power, ch\u00fang t\u00f4i x\u00e2y d\u1ef1ng H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u201cchuy\u00ean d\u1ee5ng cho h\u00e0ng h\u1ea3i\u201d<\/strong>Ch\u00fang t\u00f4i \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u1eeb ng\u00e0nh c\u00f4ng nghi\u1ec7p ngo\u00e0i kh\u01a1i\u2014c\u00e1c l\u1edbp ph\u1ee7 chuy\u00ean d\u1ee5ng, v\u00f2ng bi k\u00edn v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9\u2014\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng khi b\u1ea1n c\u1ea7n xoay b\u00e1nh xe gu\u1ed3ng, tr\u1ee5c s\u1ebd th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng.<\/p>\n<\/section>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt: D\u00f2ng s\u1ea3n ph\u1ea9m \u201cAqua-Guard\u201d<\/h2>\n

Ch\u00fang t\u00f4i \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y d\u1ef1a tr\u00ean nh\u1eefng y\u00eau c\u1ea7u \u0111\u1eb7c th\u00f9 c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed5 b\u1ed9: kh\u1ea3 n\u0103ng \u0103n m\u00f2n cao, g\u00f3c nghi\u00eang thay \u0111\u1ed5i do c\u00e1c b\u1ec7 n\u1ed5i v\u00e0 y\u00eau c\u1ea7u m\u00f4-men xo\u1eafn v\u1eeba ph\u1ea3i.<\/p>\n

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Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\nGi\u00e1 tr\u1ecb \u0111\u1eb7c t\u1ea3 (Ng\u1eabu nhi\u00ean)<\/th>\nGhi ch\u00fa \u1ee9ng d\u1ee5ng nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n<\/th>\n<\/tr>\n<\/thead>\n
M\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c (Mn)<\/td>\n480 Nm \u2013 1.150 Nm<\/td>\n\u0110\u1ee7 d\u00f9ng cho m\u00e1y s\u1ee5c kh\u00ed 4 b\u00e1nh.<\/td>\n<\/tr>\n
Tr\u1ee5c r\u0103ng m\u00e1y k\u00e9o<\/td>\n1 3\/8\u2033 Z6 (DIN 9611)<\/td>\nT\u1ed1c \u0111\u1ed9 \u0111\u1ea7u ra ti\u00eau chu\u1ea9n 540 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n
Th\u1ef1c hi\u1ec7n \u0111\u1ea7u v\u00e0o<\/td>\n35mm c\u00f3 r\u00e3nh then \/ 1 3\/8\u2033 Z6<\/td>\nK\u1ebft n\u1ed1i h\u1ed9p s\u1ed1 tr\u1ef1c ti\u1ebfp<\/td>\n<\/tr>\n
L\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t (Gi\u00e1 \u0111\u1ee1)<\/td>\nM\u1ea1 k\u1ebdm-niken (b\u1ea1c)<\/td>\nTh\u1eed nghi\u1ec7m phun mu\u1ed1i h\u01a1n 500 gi\u1edd<\/td>\n<\/tr>\n
H\u1ed3 s\u01a1 \u1ed1ng<\/td>\nH\u00ecnh tam gi\u00e1c v\u1edbi l\u1edbp ph\u1ee7 Rilsan\u00ae<\/td>\nCh\u1ed1ng k\u1eb9t d\u1ea1ng \u1ed1ng l\u1ed3ng<\/td>\n<\/tr>\n
H\u00e0nh tr\u00ecnh thu g\u1ecdn<\/td>\n1000mm \u2013 1800mm<\/td>\nChi\u1ec1u d\u00e0i c\u1ef1c d\u00e0i d\u00e0nh cho b\u1edd \u0111\u00ea<\/td>\n<\/tr>\n
Chi\u1ec1u d\u00e0i t\u1ed1i \u0111a khi k\u00e9o d\u00e0i<\/td>\n2600 mm<\/td>\nTi\u1ebfp c\u1eadn c\u00e1c phao n\u1ed5i<\/td>\n<\/tr>\n
Lo\u1ea1i kh\u1edbp<\/td>\nG\u00f3c nh\u00ecn r\u1ed9ng CV (80\u00b0)<\/td>\nX\u1eed l\u00fd chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a b\u1ec7 n\u1ed5i<\/td>\n<\/tr>\n
B\u1ed9 gio\u0103ng Cross Kit<\/td>\nCon d\u1ea5u ba m\u00f4i d\u00f9ng trong h\u00e0ng h\u1ea3i<\/td>\nNg\u0103n n\u01b0\u1edbc x\u00e2m nh\u1eadp<\/td>\n<\/tr>\n
Nh\u00e2n vi\u00ean b\u1ea3o v\u1ec7<\/td>\nHDPE + Ch\u1ea5t \u1ed5n \u0111\u1ecbnh tia UV<\/td>\nCh\u1ed1ng l\u1ea1i s\u1ef1 xu\u1ed1ng c\u1ea5p do \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi.<\/td>\n<\/tr>\n
M\u00e0u s\u1eafc c\u1ee7a \u0111\u1ed9i b\u1ea3o v\u1ec7<\/td>\nM\u00e0u v\u00e0ng\/cam an to\u00e0n<\/td>\nT\u1ea7m nh\u00ecn t\u1ed1t g\u1ea7n m\u1eb7t n\u01b0\u1edbc<\/td>\n<\/tr>\n
Bu l\u00f4ng c\u1eaft c\u1ea5p<\/td>\n8.8 Th\u00e9p kh\u00f4ng g\u1ec9 (A2)<\/td>\nB\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i ch\u1ed1ng g\u1ec9<\/td>\n<\/tr>\n
M\u1ee1 b\u00f4i tr\u01a1n<\/td>\nLithium-Canxi bi\u1ec3n<\/td>\nCh\u1ed1ng r\u1eeda tr\u00f4i b\u1eb1ng n\u01b0\u1edbc<\/td>\n<\/tr>\n
G\u00f3c ho\u1ea1t \u0111\u1ed9ng<\/td>\n+\/- 25 \u0111\u1ed9 (Kh\u00f4ng ph\u1ea3i CV)<\/td>\nPh\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
L\u1ef1c t\u00e1ch r\u1eddi<\/td>\n< 100 N (R\u00e3nh then ph\u1ee7 l\u1edbp)<\/td>\nD\u1ec5 d\u00e0ng t\u1ea9y s\u1ea1ch khi tay \u01b0\u1edbt.<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u00e0y \u1ed1ng<\/td>\n3,5mm \u2013 4,0mm<\/td>\nCh\u1ed1ng bi\u1ebfn d\u1ea1ng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n<\/td>\n<\/tr>\n
C\u00e1c chi\u1ec1u kh\u00f4ng gian ch\u00e9o<\/td>\n27\u00d774,6mm (Lo\u1ea1t 4)<\/td>\nC\u00e1c b\u1ed9 ph\u1eadn b\u1ea3o tr\u00ec ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n18kg \u2013 26kg<\/td>\nD\u1ec5 qu\u1ea3n l\u00fd b\u1edfi m\u1ed9t ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n-10\u00b0C \u0111\u1ebfn +50\u00b0C<\/td>\nS\u1eb5n s\u00e0ng cho m\u00f9a h\u00e8 v\u00e0 m\u00f9a \u0111\u00f4ng<\/td>\n<\/tr>\n
B\u1ea3o h\u00e0nh<\/td>\n2 n\u0103m (Ch\u1ed1ng \u0103n m\u00f2n)<\/td>\nB\u1ea3o v\u1ec7 ch\u1ed1ng r\u1ec9 s\u00e9t c\u1ee5 th\u1ec3<\/td>\n<\/tr>\n
Ngu\u1ed3n g\u1ed1c<\/td>\nC\u00f4ng ty s\u1ea3n xu\u1ea5t Ever-Power<\/td>\nCung c\u1ea5p tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y<\/td>\n<\/tr>\n
Ch\u1ee9ng nh\u1eadn<\/td>\nCE \/ ISO 9001<\/td>\nTu\u00e2n th\u1ee7 quy \u0111\u1ecbnh c\u1ee7a H\u1ed9i \u0111\u1ed3ng C\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n
Kho\u1ea3ng th\u1eddi gian b\u1ea3o tr\u00ec<\/td>\n50 gi\u1edd<\/td>\nL\u1edbp m\u1ee1 b\u00e1m sau khi ng\u00e2m n\u01b0\u1edbc<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u g\u00e1<\/td>\nTh\u00e9p C45 r\u00e8n + X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/td>\nL\u00f5i c\u00f3 s\u1ee9c m\u1ea1nh cao<\/td>\n<\/tr>\n
T\u00f9y ch\u1ecdn ly h\u1ee3p<\/td>\nCh\u1ea1y kh\u00f4ng t\u1ea3i (B\u00e1nh r\u0103ng t\u1ef1 do)<\/td>\nB\u1ea3o v\u1ec7 phanh m\u00e1y k\u00e9o<\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng Spline<\/td>\n50-55 HRC<\/td>\nT\u00f4i c\u1ee9ng b\u1eb1ng c\u1ea3m \u1ee9ng<\/td>\n<\/tr>\n
C\u00e2n b\u1eb1ng \u0111\u1ed9ng<\/td>\nG16<\/td>\nKh\u00f4ng rung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

T\u1ea3i xu\u1ed1ng b\u1ea3ng d\u1eef li\u1ec7u chuy\u00ean d\u1ee5ng cho h\u00e0ng h\u1ea3i<\/a><\/p>\n<\/section>\n

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Nh\u1eadt k\u00fd: Th\u1eed nghi\u1ec7m mu\u1ed1i \u201cYerseke\u201d<\/strong>
\n\u201cT\u00f4i t\u1eebng t\u01b0 v\u1ea5n cho m\u1ed9t nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn trai \u1edf Zeeland. H\u1ecd s\u1eed d\u1ee5ng m\u00e1y b\u01a1m r\u1eeda d\u1eabn \u0111\u1ed9ng b\u1eb1ng tr\u1ee5c PTO \u1edf b\u1ebfn t\u00e0u. N\u01b0\u1edbc bi\u1ec3n b\u1eafn v\u00e0o li\u00ean t\u1ee5c. H\u1ecd ph\u1ea3i thay th\u1ebf c\u00e1c tr\u1ee5c ti\u00eau chu\u1ea9n c\u1ee9 4 th\u00e1ng m\u1ed9t l\u1ea7n v\u00ec c\u00e1c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng b\u1ecb r\u1ec9 s\u00e9t nghi\u00eam tr\u1ecdng. Ch\u00fang t\u00f4i \u0111\u00e3 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. Tr\u1ee5c m\u1ea1 k\u1ebdm-niken 'Aqua-Guard'<\/strong> V\u1edbi \u1ed5 bi kim k\u00edn. T\u00f4i quay l\u1ea1i sau 18 th\u00e1ng. C\u00e1c t\u1ea5m ch\u1eafn \u0111\u00e3 b\u1ecb b\u1ea1c m\u00e0u do n\u1eafng, nh\u01b0ng c\u00e1c kh\u1edbp n\u1ed1i v\u1eabn s\u00e1ng b\u00f3ng m\u00e0u b\u1ea1c, v\u00e0 c\u00e1c kh\u1edbp u\u1ed1n cong d\u1ec5 d\u00e0ng. Ng\u01b0\u1eddi qu\u1ea3n l\u00fd b\u1ea3o tr\u00ec \u0111\u00e3 mua cho t\u00f4i m\u1ed9t ly c\u00e0 ph\u00ea v\u00e0 \u0111\u1eb7t mua th\u00eam ba c\u00e1i n\u1eefa \u0111\u1ec3 d\u1ef1 ph\u00f2ng.\u201d<\/p>\n<\/div>\n<\/section>\n

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[Zeeland] Qu\u1ea3n l\u00fd \u0111\u1ed9 m\u1eb7n v\u00e0 v\u00f9ng \u0111\u1ea5t l\u1ea5n s\u00e2u<\/h2>\n

H\u00e0 Lan l\u00e0 m\u1ed9t qu\u1ed1c gia \u0111\u1ed9c \u0111\u00e1o. M\u1ed9t ph\u1ea7n ba di\u1ec7n t\u00edch \u0111\u1ea5t li\u1ec1n n\u1eb1m d\u01b0\u1edbi m\u1ef1c n\u01b0\u1edbc bi\u1ec3n, \u0111\u01b0\u1ee3c gi\u1eef kh\u00f4 r\u00e1o nh\u1edd c\u00e1c m\u00e1y b\u01a1m. \u1ede c\u00e1c v\u00f9ng nh\u01b0 Zeeland v\u00e0 xung quanh h\u1ed3 Ijsselmeer, n\u01b0\u1edbc th\u01b0\u1eddng c\u00f3 v\u1ecb l\u1ee3 (n\u01b0\u1edbc l\u1ee3).<\/p>\n

Th\u1eed th\u00e1ch \u201cTr\u00f4i n\u1ed5i\u201d:<\/strong>
\nNhi\u1ec1u m\u00e1y s\u1ee5c kh\u00ed (lo\u1ea1i c\u00f3 b\u00e1nh xe gu\u1ed3ng) n\u1ed5i tr\u00ean phao \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh theo m\u1ef1c n\u01b0\u1edbc. Khi m\u1ed9t m\u00e1y k\u00e9o tr\u00ean \u0111\u00ea c\u1ed1 \u0111\u1ecbnh v\u1eadn h\u00e0nh m\u00e1y s\u1ee5c kh\u00ed n\u1ed5i, g\u00f3c c\u1ee7a tr\u1ee5c s\u1ebd thay \u0111\u1ed5i m\u1ed7i khi m\u1ef1c n\u01b0\u1edbc thay \u0111\u1ed5i ho\u1eb7c m\u00e1y s\u1ee5c kh\u00ed l\u1eafc l\u01b0 trong s\u00f3ng.<\/p>\n

N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng tr\u1ee5c ti\u00eau chu\u1ea9n \u1edf \u0111\u00e2y, c\u00e1c g\u00f3c thay \u0111\u1ed5i s\u1ebd g\u00e2y ra s\u1ef1 dao \u0111\u1ed9ng v\u1eadn t\u1ed1c l\u00e0m rung l\u1eafc v\u00e0 h\u01b0 h\u1ecfng b\u1ed9 s\u1ee5c kh\u00ed. Ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean... Kh\u1edbp CV (V\u1eadn t\u1ed1c kh\u00f4ng \u0111\u1ed5i)<\/strong> C\u00e1c thi\u1ebft k\u1ebf n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch h\u1ea5p th\u1ee5 s\u1ef1 thay \u0111\u1ed5i h\u00ecnh h\u1ecdc m\u00e0 kh\u00f4ng g\u00e2y rung \u0111\u1ed9ng.<\/p>\n

An to\u00e0n c\u00e2y xanh v\u00e0 n\u01b0\u1edbc<\/h3>\n

L\u00e0m vi\u1ec7c g\u1ea7n n\u01b0\u1edbc ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro. B\u1edd tr\u01a1n tr\u01b0\u1ee3t, tay \u01b0\u1edbt. Tr\u1ee5c PTO kh\u00f3 l\u1eafp \u0111\u1eb7t c\u0169ng l\u00e0 m\u1ed9t m\u1ed1i nguy hi\u1ec3m v\u00ec ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i d\u00e0nh qu\u00e1 nhi\u1ec1u th\u1eddi gian c\u00fai ng\u01b0\u1eddi xu\u1ed1ng n\u01b0\u1edbc ho\u1eb7c m\u00e1y m\u00f3c.<\/p>\n