Trong qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p c\u1ee7a k\u1ef9 thu\u1eadt v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, m\u1ed9t th\u00e0nh ph\u1ea7n th\u01b0\u1eddng b\u1ecb b\u1ecf qua nh\u01b0ng r\u1ea5t quan tr\u1ecdng l\u1ea1i \u00e2m th\u1ea7m g\u00e1nh ch\u1ecbu s\u1ee9c n\u1eb7ng trong vi\u1ec7c \u0111i l\u1ea1i v\u00e0 di chuy\u1ec3n h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta \u2013 v\u00f2ng bi c\u1ea7u. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t th\u1ebf gi\u1edbi n\u01a1i c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac kh\u1ed5ng l\u1ed3 \u0111i\u1ec1u ch\u1ec9nh li\u1ec1n m\u1ea1ch theo c\u00e1c l\u1ef1c \u0111\u1ed9ng t\u00e1c d\u1ee5ng l\u00ean ch\u00fang, mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n cho t\u1ea5t c\u1ea3 nh\u1eefng ai \u0111i qua ch\u00fang. H\u00f4m nay, ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u m\u1ed9t h\u00e0nh tr\u00ecnh h\u1ea5p d\u1eabn nh\u1eb1m l\u00e0m s\u00e1ng t\u1ecf nh\u1eefng b\u00ed \u1ea9n v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng \u1ed5 \u0111\u1ee1 c\u1ea7u, t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 v\u00e0 nh\u1eefng c\u00e1ch th\u1ee9c \u0111\u1ed5i m\u1edbi m\u00e0 n\u00f3 th\u00fac \u0111\u1ea9y c\u1ea3nh quan ki\u1ebfn tr\u00fac ti\u1ebfn l\u00ean ph\u00eda tr\u01b0\u1edbc.
T\u1eeb nh\u1eefng k\u1ef3 quan cao ch\u00f3t v\u00f3t tr\u1ea3i d\u00e0i tr\u00ean nh\u1eefng v\u00f9ng \u0111\u1ea5t r\u1ed9ng l\u1edbn cho \u0111\u1ebfn nh\u1eefng c\u1ea7u v\u01b0\u1ee3t khi\u00eam t\u1ed1n \u1edf nh\u1eefng th\u00e0nh ph\u1ed1 nh\u1ed9n nh\u1ecbp, m\u1ed7i c\u00e2y c\u1ea7u \u0111\u1ec1u c\u00f3 m\u1ed9t anh h\u00f9ng ti\u1ec1m \u1ea9n \u2013 tr\u1ee5 c\u1ea7u. Nh\u1eefng nh\u00e0 v\u00f4 \u0111\u1ecbch th\u1ea7m l\u1eb7ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 c\u01a1 b\u1ea3n trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a nh\u1eefng c\u00e2y c\u1ea7u, th\u00edch \u1ee9ng v\u1edbi c\u00e1c t\u1ea3i tr\u1ecdng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng \u0111a d\u1ea1ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t v\u1eddi. H\u00e3y tham gia c\u00f9ng ch\u00fang t\u00f4i khi ch\u00fang t\u00f4i b\u00f3c t\u00e1ch c\u00e1c l\u1edbp ph\u1ee9c t\u1ea1p xung quanh vi\u1ec7c s\u1eed d\u1ee5ng \u1ed5 tr\u1ee5c c\u1ea7u, l\u00e0m s\u00e1ng t\u1ecf t\u00e1c \u0111\u1ed9ng bi\u1ebfn \u0111\u1ed5i m\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n khi\u00eam t\u1ed1n n\u00e0y mang l\u1ea1i \u0111\u1ed1i v\u1edbi c\u00e1ch ch\u00fang ta nh\u1eadn th\u1ee9c v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i. H\u00e3y c\u00f9ng \u0111i s\u00e2u v\u00e0o tr\u1ecdng t\u00e2m c\u1ee7a c\u00f4ng ngh\u1ec7 kh\u00f4ng th\u1ec3 thi\u1ebfu n\u00e0y v\u00e0 kh\u00e1m ph\u00e1 nh\u1eefng kh\u1ea3 n\u0103ng v\u00f4 t\u1eadn m\u00e0 n\u00f3 mang l\u1ea1i \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh m\u1ed9t t\u01b0\u01a1ng lai ki\u00ean c\u01b0\u1eddng v\u00e0 k\u1ebft n\u1ed1i h\u01a1n.<\/p>\n\n\n\n
Trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt c\u1ea7u \u0111\u01b0\u1eddng, t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0ng hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. \u0110\u1eb7c bi\u1ec7t, v\u00f2ng bi c\u1ea7u \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c c\u00f4ng tr\u00ecnh ho\u00e0nh tr\u00e1ng n\u00e0y. Trong ph\u1ea7n n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a v\u00f2ng bi c\u1ea7u v\u00e0 c\u00e1ch ch\u00fang \u0111\u00f3ng g\u00f3p v\u00e0o s\u1ef1 th\u00e0nh c\u00f4ng chung c\u1ee7a d\u1ef1 \u00e1n c\u1ea7u. V\u00f2ng bi c\u1ea7u l\u00e0 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed9ng v\u00e0 xoay c\u1ee7a m\u1eb7t c\u1ea7u so v\u1edbi k\u1ebft c\u1ea5u \u0111\u1ee1 c\u1ee7a n\u00f3. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111i\u1ec3m k\u1ebft n\u1ed1i gi\u1eefa c\u1ea5u tr\u00fac th\u01b0\u1ee3ng t\u1ea7ng (ph\u1ea7n c\u1ee7a c\u00e2y c\u1ea7u v\u1eadn chuy\u1ec3n giao th\u00f4ng) v\u00e0 c\u1ea5u tr\u00fac ph\u1ee5 (n\u1ec1n v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3). B\u1eb1ng c\u00e1ch cho ph\u00e9p chuy\u1ec3n \u0111\u1ed9ng c\u00f3 ki\u1ec3m so\u00e1t, v\u00f2ng bi c\u1ea7u gi\u00fap \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 gi\u00e3n n\u1edf nhi\u1ec7t, ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecba ch\u1ea5n, t\u1ea3i tr\u1ecdng gi\u00f3 v\u00e0 c\u00e1c ngo\u1ea1i l\u1ef1c kh\u00e1c t\u00e1c \u0111\u1ed9ng l\u00ean c\u1ea7u. Khi l\u1ef1a ch\u1ecdn v\u00f2ng bi c\u1ea7u, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i xem x\u00e9t m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, \u0111\u1ed9 b\u1ec1n, t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec c\u0169ng nh\u01b0 hi\u1ec7u qu\u1ea3 chi ph\u00ed. V\u00f2ng bi ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng l\u1edbn trong khi v\u1eabn duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang theo th\u1eddi gian. Ch\u00fang c\u0169ng ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e1c t\u00e1c nh\u00e2n \u0103n m\u00f2n. M\u1ed9t lo\u1ea1i \u1ed5 tr\u1ee5c c\u1ea7u ph\u1ed5 bi\u1ebfn l\u00e0 \u1ed5 tr\u1ee5c \u0111\u00e0n h\u1ed3i. Ch\u00fang \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c l\u1edbp cao su li\u00ean k\u1ebft v\u1edbi c\u00e1c t\u1ea5m th\u00e9p ho\u1eb7c t\u1ea5m m\u1ecfng. V\u00f2ng bi \u0111\u00e0n h\u1ed3i mang l\u1ea1i \u0111\u1eb7c t\u00ednh c\u00e1ch ly rung \u0111\u1ed9ng tuy\u1ec7t v\u1eddi \u0111\u1ed3ng th\u1eddi cho ph\u00e9p chuy\u1ec3n \u0111\u1ed9ng quay. Ch\u00fang t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec so v\u1edbi c\u00e1c lo\u1ea1i v\u00f2ng bi kh\u00e1c. M\u1ed9t lo\u1ea1i kh\u00e1c l\u00e0 v\u00f2ng bi ch\u1eadu bao g\u1ed3m m\u1ed9t n\u1ed3i l\u00f5m bao quanh m\u1ed9t \u0111\u0129a di \u0111\u1ed9ng ho\u1eb7c b\u1ec1 m\u1eb7t h\u00ecnh c\u1ea7u. V\u00f2ng bi n\u1ed3i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ed1 v\u00f2ng quay l\u1edbn v\u00e0 mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i cao. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00e2y c\u1ea7u c\u00f3 nh\u1ecbp d\u00e0i, n\u01a1i c\u00f3 th\u1ec3 x\u1ea3y ra chuy\u1ec3n \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3. V\u00f2ng bi tr\u01b0\u1ee3t l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00e1c cho c\u00e1c k\u1ef9 s\u01b0 c\u1ea7u \u0111\u01b0\u1eddng. Ch\u00fang bao g\u1ed3m hai t\u1ea5m kim lo\u1ea1i v\u1edbi v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 ma s\u00e1t th\u1ea5p \u1edf gi\u1eefa ch\u00fang nh\u01b0 PTFE (polytetrafluoroethylene). V\u00f2ng bi tr\u01b0\u1ee3t cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u1ea3 chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn v\u00e0 chuy\u1ec3n \u0111\u1ed9ng quay \u0111\u1ed3ng th\u1eddi mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i tuy\u1ec7t v\u1eddi. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng c\u00e2y c\u1ea7u c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p ho\u1eb7c n\u01a1i d\u1ef1 \u0111o\u00e1n c\u00f3 chuy\u1ec3n \u0111\u1ed9ng l\u1edbn. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, \u0111\u00e3 c\u00f3 nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 g\u1ed1i \u0111\u1ee1 c\u1ea7u nh\u1eb1m c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec. V\u00ed d\u1ee5, vi\u1ec7c s\u1eed d\u1ee5ng v\u00f2ng bi \u0111\u00e0n h\u1ed3i \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng s\u1ee3i \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn do \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u00e3o h\u00f3a t\u0103ng l\u00ean. Nh\u1eefng v\u00f2ng bi n\u00e0y k\u1ebft h\u1ee3p c\u00e1c s\u1ee3i c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0o c\u00e1c l\u1edbp cao su, n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang. T\u00f3m l\u1ea1i, v\u00f2ng bi c\u1ea7u l\u00e0 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a b\u1ea5t k\u1ef3 d\u1ef1 \u00e1n c\u1ea7u n\u00e0o, \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh, an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. C\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i xem x\u00e9t c\u1ea9n th\u1eadn c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, \u0111\u1ed9 b\u1ec1n, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec khi l\u1ef1a ch\u1ecdn lo\u1ea1i \u1ed5 \u0111\u1ee1 ph\u00f9 h\u1ee3p cho m\u1ed9t thi\u1ebft k\u1ebf c\u1ea7u c\u1ee5 th\u1ec3. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7, ng\u00e0nh ti\u1ebfp t\u1ee5c \u0111\u1ed5i m\u1edbi v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ea3i ph\u00e1p m\u1edbi mang l\u1ea1i hi\u1ec7u su\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. B\u1eb1ng c\u00e1ch hi\u1ec3u nh\u1eefng b\u00ed m\u1eadt \u0111\u1eb1ng sau c\u00f4ng ngh\u1ec7 g\u1ed1i \u0111\u1ee1 c\u1ea7u, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 cao vai tr\u00f2 quan tr\u1ecdng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y trong vi\u1ec7c thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa \u0111\u1ed5i m\u1edbi v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n
Trong qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p c\u1ee7a k\u1ef9 thu\u1eadt v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, m\u1ed9t th\u00e0nh ph\u1ea7n th\u01b0\u1eddng b\u1ecb b\u1ecf qua nh\u01b0ng r\u1ea5t quan tr\u1ecdng l\u1ea1i \u00e2m th\u1ea7m g\u00e1nh ch\u1ecbu s\u1ee9c n\u1eb7ng trong vi\u1ec7c \u0111i l\u1ea1i v\u00e0 di chuy\u1ec3n h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta \u2013 v\u00f2ng bi c\u1ea7u. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t th\u1ebf gi\u1edbi n\u01a1i c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac kh\u1ed5ng l\u1ed3 \u0111i\u1ec1u ch\u1ec9nh li\u1ec1n m\u1ea1ch theo c\u00e1c l\u1ef1c \u0111\u1ed9ng t\u00e1c d\u1ee5ng l\u00ean ch\u00fang, mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n cho t\u1ea5t c\u1ea3 nh\u1eefng ai \u0111i qua ch\u00fang. H\u00f4m nay, ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u m\u1ed9t h\u00e0nh tr\u00ecnh h\u1ea5p d\u1eabn nh\u1eb1m l\u00e0m s\u00e1ng t\u1ecf nh\u1eefng b\u00ed \u1ea9n v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng \u1ed5 \u0111\u1ee1 c\u1ea7u, t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 v\u00e0 nh\u1eefng c\u00e1ch th\u1ee9c \u0111\u1ed5i m\u1edbi m\u00e0 n\u00f3 th\u00fac \u0111\u1ea9y c\u1ea3nh quan ki\u1ebfn tr\u00fac ti\u1ebfn l\u00ean ph\u00eda tr\u01b0\u1edbc.<\/p>\n
T\u1eeb nh\u1eefng k\u1ef3 quan cao ch\u00f3t v\u00f3t tr\u1ea3i d\u00e0i tr\u00ean nh\u1eefng v\u00f9ng \u0111\u1ea5t r\u1ed9ng l\u1edbn cho \u0111\u1ebfn nh\u1eefng c\u1ea7u v\u01b0\u1ee3t khi\u00eam t\u1ed1n \u1edf nh\u1eefng th\u00e0nh ph\u1ed1 nh\u1ed9n nh\u1ecbp, m\u1ed7i c\u00e2y c\u1ea7u \u0111\u1ec1u c\u00f3 m\u1ed9t anh h\u00f9ng ti\u1ec1m \u1ea9n \u2013 tr\u1ee5 c\u1ea7u. Nh\u1eefng nh\u00e0 v\u00f4 \u0111\u1ecbch th\u1ea7m l\u1eb7ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 c\u01a1 b\u1ea3n trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a nh\u1eefng c\u00e2y c\u1ea7u, th\u00edch \u1ee9ng v\u1edbi c\u00e1c t\u1ea3i tr\u1ecdng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng \u0111a d\u1ea1ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t v\u1eddi. H\u00e3y tham gia c\u00f9ng ch\u00fang t\u00f4i khi ch\u00fang t\u00f4i b\u00f3c t\u00e1ch c\u00e1c l\u1edbp ph\u1ee9c t\u1ea1p xung quanh vi\u1ec7c s\u1eed d\u1ee5ng \u1ed5 tr\u1ee5c c\u1ea7u, l\u00e0m s\u00e1ng t\u1ecf t\u00e1c \u0111\u1ed9ng bi\u1ebfn \u0111\u1ed5i m\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n khi\u00eam t\u1ed1n n\u00e0y mang l\u1ea1i \u0111\u1ed1i v\u1edbi c\u00e1ch ch\u00fang ta nh\u1eadn th\u1ee9c v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i. H\u00e3y c\u00f9ng \u0111i s\u00e2u v\u00e0o tr\u1ecdng t\u00e2m c\u1ee7a c\u00f4ng ngh\u1ec7 kh\u00f4ng th\u1ec3 thi\u1ebfu n\u00e0y v\u00e0 kh\u00e1m ph\u00e1 nh\u1eefng kh\u1ea3 n\u0103ng v\u00f4 t\u1eadn m\u00e0 n\u00f3 mang l\u1ea1i \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh m\u1ed9t t\u01b0\u01a1ng lai ki\u00ean c\u01b0\u1eddng v\u00e0 k\u1ebft n\u1ed1i h\u01a1n.<\/p>","protected":false},"author":1,"featured_media":2082,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[27],"tags":[21,22],"class_list":["post-2213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-27","tag-bridge-bearing","tag-usage-of-bridge-bearing"],"_links":{"self":[{"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/posts\/2213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/comments?post=2213"}],"version-history":[{"count":2,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/posts\/2213\/revisions"}],"predecessor-version":[{"id":2542,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/posts\/2213\/revisions\/2542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/media\/2082"}],"wp:attachment":[{"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/media?parent=2213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/categories?post=2213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shuanglinrubber.com\/vi\/wp-json\/wp\/v2\/tags?post=2213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}