{"id":6875,"date":"2017-04-21T05:22:15","date_gmt":"2017-04-21T05:22:15","guid":{"rendered":"https:\/\/www.hndfcrane.com\/posts\/discussion-on-the-safety-performance-of-the-crane-brakes\/"},"modified":"2024-09-09T07:16:15","modified_gmt":"2024-09-09T07:16:15","slug":"discussion-on-the-safety-performance-of-the-crane-brakes","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/discussion-on-the-safety-performance-of-the-crane-brakes\/","title":{"rendered":"Th\u1ea3o lu\u1eadn v\u1ec1 Hi\u1ec7u su\u1ea5t An to\u00e0n c\u1ee7a Phanh C\u1ea7n tr\u1ee5c"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-4835\" src=\"\/wp-content\/uploads\/2017\/04\/20120415_151924-\u62f7\u8d1d.jpg?w=700&amp;h=304\" alt=\"&quot;\" \/><\/p>\r\n<div class=\"newsInfo_content\">\r\n<p><span><strong>1. Phanh c\u1ea9u m\u1ea5t ki\u1ec3m so\u00e1t g\u00e2y th\u01b0\u01a1ng vong<\/strong><\/span><\/p>\r\n<p><span>ng\u00e0y 9 th\u00e1ng 3<sup>qu\u1ea7n qu\u00e8<\/sup>, 2003. Nh\u00e0 m\u00e1y th\u1ee7y \u0111i\u1ec7n Dahua trong c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng \u0111\u00e3 k\u00fd h\u1ee3p \u0111\u1ed3ng b\u1ea3o tr\u00ec nh\u00e0 m\u00e1y Zuojiang, nh\u1ea5n k\u1ebf ho\u1ea1ch l\u00e0m vi\u1ec7c l\u1ea7n l\u01b0\u1ee3t l\u1eafp \u0111\u1eb7t t\u00e1i sinh. T\u1ed5 ch\u1ee9c c\u00e1c l\u1edbp h\u1ecdc tr\u01b0\u1edbc cu\u1ed9c h\u1ecdp, ti\u1ebfn h\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi s\u1eafp x\u1ebfp c\u00f4ng vi\u1ec7c v\u00e0 ki\u1ec3m tra k\u1ef9 thu\u1eadt an to\u00e0n, c\u00e1c nh\u00e2n vi\u00ean c\u00f3 li\u00ean quan \u0111\u00e3 s\u1eb5n s\u00e0ng b\u1eaft \u0111\u1ea7u c\u00f4ng vi\u1ec7c. N\u00f3n d\u1eabn h\u01b0\u1edbng t\u1ed1t trong qu\u00e1 tr\u00ecnh n\u00e2ng, th\u1eed treo to\u00e0n b\u1ed9 khung d\u1eabn sau \u0111\u00f3, 10:28 b\u1eaft \u0111\u1ea7u n\u00e2ng h\u1ed1 m\u00e1y, 10:30 khi quay c\u1ea7n c\u1ea9u v\u00e0o h\u1ed1 m\u00e1y v\u00e0 ph\u00e2n t\u00e2m kho\u1ea3ng 3m, c\u1ea7u \u0111\u1ed9t ng\u1ed9t m\u1ea5t ki\u1ec3m so\u00e1t, t\u0103ng t\u1ed1c quay v\u00f2ng n\u01a1i \u1edf. Trong qu\u00e1 tr\u00ecnh n\u00e0y, phanh m\u00e1y c\u1ea7u b\u1ecb bung, b\u00e1nh r\u0103ng h\u1ed9p s\u1ed1 b\u1ecb n\u1ee9t, d\u00e2y b\u1ecb tu\u1ed9t ra, t\u1eaft xu\u1ed1ng h\u1ed1 m\u00e1y.<\/span><\/p>\r\n<p><span>Nguy\u00ean nh\u00e2n s\u01a1 b\u1ed9 ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 m\u00e1y c\u1ea7u khi d\u1ee1 h\u1ed3 s\u01a1 b\u1ecb ph\u00e2n t\u00e1n khi\u1ebfn m\u00e1y c\u1ea7u m\u1ea5t ki\u1ec3m so\u00e1t.<\/span><\/p>\r\n<p><span><strong>2. Phanh c\u1ea9u kh\u00f4ng h\u1ee3p l\u00fd<\/strong><\/span><\/p>\r\n<p><span>\u0110\u01b0\u1ee3c bi\u1ebft, ph\u1ea7n l\u1edbn phanh c\u1ea7n c\u1ea9u, t\u1ea5t c\u1ea3 phanh b\u00e1nh xe, c\u1eeda ho\u1eb7c phanh khi c\u1ea7n thi\u1ebft b\u1eb1ng nam ch\u00e2m \u0111i\u1ec7n h\u00fat, x\u1ea3 ho\u1eb7c b\u01a1m kh\u1edfi \u0111\u1ed9ng v\u00e0 d\u1eebng, l\u1ef1c phanh c\u1ee7a l\u00f2 xo \u00e9p ho\u1eb7c nh\u1ea3. V\u00e0 b\u00e2y gi\u1edd khi n\u00e2ng c\u00f4ng vi\u1ec7c, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi n\u00e2ng v\u1eadt n\u1eb7ng, th\u01b0\u1eddng c\u00f3 m\u1ed9t s\u1ed1 nh\u00e2n vi\u00ean ph\u1ee5 tr\u00e1ch gi\u00e1m h\u1ed9 tr\u00ean c\u1ea7n c\u1ea9u, nh\u1eb1m m\u1ee5c \u0111\u00edch n\u00e2ng ra kh\u1ecfi qu\u1ea7y h\u00e0ng x\u1ea3y ra, tai n\u1ea1n m\u00f3c tr\u01b0\u1ee3t, ph\u1ea3i s\u1eed d\u1ee5ng x\u00e0 beng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c. Trong s\u1ef1 c\u1ed1 &quot;3.9&quot;, nh\u00e2n vi\u00ean ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u00e1m s\u00e1t m\u00e1y c\u1ea7u \u0111\u00e3 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p nh\u01b0 v\u1eady, nh\u01b0ng kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c vai tr\u00f2 th\u00edch h\u1ee3p, nh\u01b0ng n\u00f3 x\u1ea3y ra n\u1ee9t v\u00ec phanh, m\u1ea3nh v\u1ee1 phanh bay ra kh\u1ecfi tai n\u1ea1n l\u1edbn d\u1eabn \u0111\u1ebfn th\u01b0\u01a1ng vong gi\u00e1m h\u1ed9. T\u1ea1i sao ph\u1ea3i tr\u1ea3 gi\u00e1 \u0111au \u0111\u1edbn th\u01b0\u01a1ng vong kh\u00f4ng th\u1ec3 gi\u1ea3m m\u1ee9c \u0111\u1ed9 thi\u1ec7t h\u1ea1i c\u1ee7a tai n\u1ea1n \u0111\u00f3?<\/span><\/p>\r\n<p><span>\u0110\u1ea7u ti\u00ean, c\u00f4ng vi\u1ec7c c\u01a1 kh\u00ed c\u1ee7a nh\u00e2n vi\u00ean ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u00e1m s\u00e1t vi\u1ec7c s\u1eed d\u1ee5ng x\u00e0 beng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c \u0111\u1ec3 t\u0103ng \u00e1p l\u1ef1c gu\u1ed1c phanh l\u00ean tr\u1ed1ng phanh nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p l\u00e0m vi\u1ec7c c\u1ee7a phanh kh\u1ea9n c\u1ea5p \u0111ang c\u00f2n g\u00e2y tranh c\u00e3i. Khi c\u1ea7n tr\u1ee5c n\u00e2ng v\u1eadt n\u1eb7ng l\u1edbn ch\u01b0a x\u1ea3y ra va ch\u1ea1m, tr\u01b0\u1ee3t m\u00f3c, \u0111\u1ed9ng c\u01a1 kh\u1edfi \u0111\u1ed9ng, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1edbi gia t\u1ed1c c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng gi\u1ea3m xu\u1ed1ng s\u1ebd t\u1ea1o ra t\u1ed1c \u0111\u1ed9 ch\u1ea1y, tr\u1ee5c d\u1eabn \u0111\u1ed9ng b\u00e1nh phanh c\u0169ng s\u1ebd t\u1ea1o ra l\u1ef1c h\u01b0\u1edbng t\u00e2m m\u1ea1nh. V\u00ec v\u1eady, t\u00f4i cho r\u1eb1ng nh\u00e2n vi\u00ean s\u1eed d\u1ee5ng x\u00e0 beng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c \u0111\u1ec3 t\u0103ng \u00e1p l\u1ef1c gu\u1ed1c phanh l\u00ean tr\u1ed1ng phanh, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p l\u00e0m vi\u1ec7c c\u1ee7a phanh kh\u1ea9n c\u1ea5p l\u00e0 kh\u00f4ng mong mu\u1ed1n. Th\u1ee9 hai, phanh tr\u00ean tr\u1ee5c truy\u1ec1n ch\u1ec9 \u0111\u01b0\u1ee3c cung c\u1ea5p \u1edf m\u1ee9c kh\u00f4ng \u0111\u1ee7. V\u1eady l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m b\u1edbt t\u1ed5n th\u1ea5t tai n\u1ea1n ph\u00e1t sinh t\u1eeb vi\u1ec7c c\u1ea9u c\u1ea9u v\u00ec n\u00f3? T\u00f4i tin r\u1eb1ng t\u00e0u n\u00e2ng ch\u1ebf \u0111\u1ed9 phanh c\u00f3 th\u1ec3 h\u1ecdc h\u1ecfi t\u1eeb.<\/span><\/p>\r\n<p><strong>3. C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng phanh c\u1ea7n c\u1ea9u<\/strong><\/p>\r\n<p><span>V\u00ed d\u1ee5, \u1edf t\u00e0u n\u00e2ng Yantan s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 phanh n\u01b0\u1edbc, t\u1ea3i tr\u1ecdng trong khoang t\u00e0u 1430t, tr\u1ecdng l\u01b0\u1ee3ng b\u00ea t\u00f4ng n\u1eb7ng 1100t, phanh t\u1eddi ch\u00ednh d\u1ea1ng phanh \u0111\u0129a th\u1ee7y l\u1ef1c, g\u1ed3m hai b\u1ed9 phanh v\u1eadn h\u00e0nh v\u00e0 h\u1ec7 th\u1ed1ng phanh an to\u00e0n. Thang m\u00e1y khi c\u1ea7n h\u00e0nh \u0111\u1ed9ng, phanh an to\u00e0n cho m\u1ed7i c\u1ed5ng \u0111\u1ea7u ti\u00ean, \u0111\u1ebf c\u1ed5ng t\u1ea1i ch\u1ed7 \u0111\u1ec3 t\u0103ng m\u00f4-men xo\u1eafn \u0111\u1ea7u ra c\u1ee7a \u0111\u1ed9ng c\u01a1 \u0111\u1ebfn m\u1ed9t c\u1ed5ng phanh v\u1eadn h\u00e0nh nh\u1ea5t \u0111\u1ecbnh, thang m\u00e1y b\u1eaft \u0111\u1ea7u ch\u1ea1y; n\u1ebfu c\u1ea7n, tr\u01b0\u1edbc ti\u00ean h\u00e3y d\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u1edbi phanh \u0111\u1ed9ng c\u01a1 t\u1eddi ch\u00ednh. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh \u0111\u00e1ng tin c\u1eady v\u00e0 an to\u00e0n, \u0111\u01b0\u1ee3c x\u00e1c minh \u0111\u00e1ng tin c\u1eady trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh thang n\u00e2ng t\u00e0u trong v\u00e0i n\u0103m qua.<\/span><\/p>\r\n<p><span><strong>3.1 Phanh \u0111\u0129a th\u1ee7y l\u1ef1c<\/strong><\/span><\/p>\r\n<p><span>V\u00e0 phanh trung t\u00e2m so v\u1edbi phanh \u0111\u0129a th\u1ee7y l\u1ef1c c\u00f3 nguy\u00ean l\u00fd phanh l\u00e0 \u0111\u1eb7c t\u00ednh \u0111\u01a1n gi\u1ea3n, \u0111\u00e1ng tin c\u1eady v\u00e0 \u0111\u00f3ng nhanh.<\/span><\/p>\r\n<p><span><strong>3.2 T\u0103ng phanh an to\u00e0n<\/strong><\/span><\/p>\r\n<p><span>\u0110\u1ec3 t\u0103ng t\u00ednh an to\u00e0n \u1edf \u0111\u00e2y phanh c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t b\u1ed9 phanh c\u00f3 li\u00ean quan \u0111\u1ebfn l\u1ef1c n\u00e2ng t\u00e0u th\u1eb3ng \u0111\u1ee9ng, m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u0129a phanh t\u0103ng trong \u1ed1ng phanh v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed th\u00edch h\u1ee3p \u1edf m\u1ea3ng th\u00edch h\u1ee3p \u0111\u1ec3 ch\u00fang tr\u1edf th\u00e0nh b\u1ed9 phanh an to\u00e0n ho\u00e0n to\u00e0n \u0111\u1ed9c l\u1eadp.<\/span><\/p>\r\n<ol>\r\n\t<li><span>C\u00f3 nh\u00e2n vi\u00ean tr\u00f4ng coi ho\u1ea1t \u0111\u1ed9ng gi\u1ea3i ph\u00f3ng con ng\u01b0\u1eddi, gi\u1ea3m nguy c\u01a1 b\u1ecb t\u1ed5n th\u01b0\u01a1ng;<\/span><\/li>\r\n\t<li>\u0110\u1ec3 n\u00e2ng cao s\u1ef1 an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ho\u1ea1t \u0111\u1ed9ng c\u1ea7n c\u1ea9u, khi x\u1ea3y ra tai n\u1ea1n c\u1ea7n c\u1ea9u c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a tai n\u1ea1n. Ph\u1ed5 bi\u1ebfn, \u0111i\u1ec1u \u0111\u00f3 s\u1ebd x\u1ea3y ra n\u1ebfu c\u1ea7n c\u1ea9u b\u1ecb tu\u1ed9t kh\u1ecfi gi\u0169a, tai n\u1ea1n tr\u01b0\u1ee3t m\u00f3c, th\u1eadm ch\u00ed \u1edf \u0111\u1ed9ng c\u01a1 kh\u1edfi \u0111\u1ed9ng, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng, phanh, tr\u01b0\u1eddng h\u1ee3p h\u1ed9p s\u1ed1 b\u1ecb h\u1ecfng, c\u00e1c b\u1ed9 ph\u1eadn tr\u1ed1ng phanh an to\u00e0n c\u00f3 th\u1ec3 \u0111\u00f3ng phanh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 , \u0111\u1eebng treo n\u1eefa.<\/li>\r\n\t<li>H\u1ed9p s\u1ed1 tr\u00ean m\u1ed9t s\u1ed1 c\u1ea7n tr\u1ee5c \u0111\u1eb7c bi\u1ec7t y\u00eau c\u1ea7u chuy\u1ec3n \u0111\u1ed5i bi\u00ean d\u1ea1ng cao th\u1ea5p, ch\u1ec9 c\u1ea7n \u0111\u00f3ng phanh an to\u00e0n, \u0111\u1ea3m b\u1ea3o tang qu\u1ea5n gi\u1eef ch\u1eb7t v\u00e0o phanh an to\u00e0n, t\u1ea1o phanh an to\u00e0n th\u00edch h\u1ee3p \u0111\u1ec3 ph\u00f2ng ng\u1eeba.<\/li>\r\n<\/ol>\r\n<p><span><strong>3.3 Y\u00eau c\u1ea7u v\u1ec1 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n<\/strong><\/span><\/p>\r\n<p><span>Y\u00eau c\u1ea7u, n\u1ebfu phanh an to\u00e0n c\u0169ng di chuy\u1ec3n th\u01b0\u1eddng xuy\u00ean s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn y\u00eau c\u1ea7u v\u1eadn h\u00e0nh n\u00e2ng, do \u0111\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh sau:<\/span><\/p>\r\n<ol>\r\n\t<li><span>Hoa\u0323t \u0111\u00f4\u0323ng binh th\u01b0\u01a1ng. Tr\u01b0\u1edbc m\u1ed7i l\u1ea7n c\u1ea7n tr\u1ee5c kh\u1edfi \u0111\u1ed9ng, ng\u01b0\u1eddi l\u00e1i c\u1ea7n tr\u1ee5c nh\u1ea5n n\u00fat kh\u1edfi \u0111\u1ed9ng, c\u1ed5ng phanh an to\u00e0n t\u1ef1 \u0111\u1ed9ng sau c\u1ed5ng b\u00e1o hi\u1ec7u v\u1ec1 b\u00e0n \u0111i\u1ec1u khi\u1ec3n t\u1ea1i ch\u1ed7 cho ph\u00e9p c\u1ea7n tr\u1ee5c ho\u1ea1t \u0111\u1ed9ng. Trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7n c\u1ea9u, c\u00f4ng vi\u1ec7c phanh n\u00e2ng b\u1eb1ng phanh v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh, phanh an to\u00e0n v\u00e0 phanh th\u01b0\u1eddng m\u1edf. K\u1ebft th\u00fac thao t\u00e1c n\u00e2ng, v\u1eadn h\u00e0nh c\u00f4ng t\u1eafc phanh tr\u00ean phanh, ng\u01b0\u1eddi l\u00e1i c\u1ea7u tr\u1ee5c sau khi ki\u1ec3m tra xong, r\u1eddi kh\u1ecfi c\u00f4ng \u0111o\u1ea1n v\u1eadn h\u00e0nh, c\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ea7u tr\u1ee5c, \u0111\u00f3ng kh\u00f3a phanh an to\u00e0n, k\u1ebft th\u00fac c\u00f4ng vi\u1ec7c;<\/span><\/li>\r\n\t<li>T\u00ecnh tr\u1ea1ng l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7n c\u1ea9u khi x\u1ea3y ra s\u1ef1 c\u1ed1. Khi x\u1ea3y ra l\u1ed7i, ng\u01b0\u1eddi l\u00e1i c\u1ea7n c\u1ea9u nh\u1ea5n n\u00fat phanh kh\u1ea9n c\u1ea5p, v\u1eadn h\u00e0nh phanh ngay l\u1eadp t\u1ee9c \u0111\u00f3ng phanh, \u0111\u1ed9 tr\u1ec5 \u0111\u00f3ng phanh an to\u00e0n 2 ~ 5s \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n;<\/li>\r\n\t<li>T\u00ecnh tr\u1ea1ng l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7n c\u1ea9u x\u1ea3y ra khi x\u1ea3y ra tai n\u1ea1n h\u01b0 h\u1ecfng. Khi tai n\u1ea1n x\u1ea3y ra, theo ng\u01b0\u1eddi l\u00e1i c\u1ea7n c\u1ea9u n\u00fat phanh kh\u1ea9n c\u1ea5p, ngu\u1ed3n \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n c\u1ea7n c\u1ea9u b\u1ecb ng\u1eaft, phanh v\u1eadn h\u00e0nh v\u00e0 phanh an to\u00e0n ngay l\u1eadp t\u1ee9c m\u1ea5t c\u00f4ng t\u1eafc ngu\u1ed3n tr\u00ean phanh, \u0111\u1ec3 ng\u0103n ng\u1eeba tai n\u1ea1n;<\/li>\r\n\t<li>Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea7u tr\u1ee5c b\u1ecb m\u1ea5t \u0111i\u1ec7n \u0111\u1ed9t ng\u1ed9t), phanh v\u1eadn h\u00e0nh v\u00e0 phanh an to\u00e0n c\u0169ng ph\u1ea3i th\u1ef1c hi\u1ec7n \u0111\u00f3ng phanh kh\u1ea9n c\u1ea5p. Ho\u1eb7c phanh an to\u00e0n \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u1edf ch\u1ebf \u0111\u1ed9 phanh an to\u00e0n th\u01b0\u1eddng m\u1edf, phanh an to\u00e0n th\u01b0\u1eddng v\u1eabn \u1edf tr\u1ea1ng th\u00e1i m\u1edf ho\u00e0n to\u00e0n, phanh n\u00e2ng c\u1ea7u tr\u1ee5c b\u1eb1ng phanh v\u1eadn h\u00e0nh \u0111\u00e3 ho\u00e0n th\u00e0nh, phanh an to\u00e0n \u0111\u00f3ng vai tr\u00f2 d\u1ef1 ph\u00f2ng b\u1ea3o v\u1ec7. Th\u1eddi \u0111i\u1ec3m c\u1ea7n c\u1ea9u b\u1ecb tai n\u1ea1n ho\u1eb7c tr\u1ee5c tr\u1eb7c v\u00e0 phanh v\u1eadn h\u00e0nh c\u1ea7n ph\u1ea3i \u0111\u1ea1i tu, n\u1edbi l\u1ecfng c\u00f4ng t\u1eafc phanh khi l\u00ean v\u00e0 xu\u1ed1ng s\u1ed1 th\u00ec phanh an to\u00e0n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/li>\r\n<\/ol>\r\n<p><span><\/span><\/p>\r\n<p><span>C\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u b\u1eb1ng c\u00e1ch c\u00e0i \u0111\u1eb7t ph\u1ea7n \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ri\u00eang.<\/span><\/p>\r\n<\/div>","protected":false},"excerpt":{"rendered":"1. Phanh c\u1ea7n c\u1ea9u m\u1ea5t ki\u1ec3m so\u00e1t g\u00e2y th\u01b0\u01a1ng vong ng\u00e0y 9 th\u00e1ng 3 n\u0103m 2003. Nh\u00e0 m\u00e1y th\u1ee7y \u0111i\u1ec7n Dahua \u0111ang thi c\u00f4ng c\u00f4ng tr\u00ecnh b\u1ea3o tr\u00ec nh\u00e0 m\u00e1y Zuojiang, b\u00e1o c\u00e1o k\u1ebf ho\u1ea1ch thi c\u00f4ng, l\u1eafp \u0111\u1eb7t l\u1ea1i. T\u1ed5 ch\u1ee9c c\u00e1c l\u1edbp h\u1ecdc tr\u01b0\u1edbc cu\u1ed9c h\u1ecdp, ti\u1ebfn h\u00e0nh v\u1eadn h\u00e0nh tr\u01b0\u1edbc khi b\u1ed1 tr\u00ed c\u00f4ng vi\u1ec7c v\u00e0 ki\u1ec3m tra k\u1ef9 thu\u1eadt an to\u00e0n, nh\u00e2n vi\u00ean li\u00ean quan \u0111\u00e3 s\u1eb5n s\u00e0ng b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c. \u1ed0ng d\u1eabn h\u01b0\u1edbng t\u1ed1t trong qu\u00e1 tr\u00ecnh n\u00e2ng, th\u1eed nghi\u1ec7m [\u2026]","protected":false},"featured_media":3640,"parent":0,"menu_order":0,"template":"","posts_category":[197],"posts_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/6875"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":1,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/6875\/revisions"}],"predecessor-version":[{"id":7171,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/6875\/revisions\/7171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/3640"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=6875"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=6875"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=6875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}