C\u00e1c nh\u00e0 du h\u00e0nh \u0111i ra ngo\u00e0i v\u0169 tr\u1ee5 \u0111\u1ec1u ph\u1ea3i m\u1eb7c b\u1ed9 trang ph\u1ee5c v\u0169 tr\u1ee5, \u0111\u00f3 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u0169 tr\u1ee5. M\u00f4i tr\u01b0\u1eddng v\u0169 tr\u1ee5 r\u1ea5t kh\u1eafc nghi\u1ec7t, lu\u00f4n b\u1ecb c\u00e1c lo\u1ea1i thi\u00ean th\u1ea1ch trong v\u0169 tr\u1ee5 b\u1eafn v\u00e0o, th\u01b0\u1eddng kh\u00f4ng \u0111\u1ec1 ph\u00f2ng k\u1ecbp; b\u1ee9c x\u1ea1 trong ch\u00e2n kh\u00f4ng cao l\u00e0m t\u1ed5n h\u1ea1i m\u00e0ng t\u1ebf b\u00e0o trong c\u01a1 th\u1ec3, g\u00e2y nhi\u1ec5u ho\u1eb7c ng\u1eebng h\u1eb3n c\u00f4ng n\u0103ng kh\u00e1ng b\u1ec7nh c\u1ee7a t\u1ebf b\u00e0o; trong v\u0169 tr\u1ee5 c\u00f2n c\u00f3 nhi\u1ec1u lo\u1ea1i r\u00e1c th\u1ea3i do con ng\u01b0\u1eddi g\u00e2y ra, c\u0169ng l\u00e0 m\u1ed9t m\u1ed1i uy hi\u1ebfp \u0111\u1ebfn t\u00ednh m\u1ea1ng c\u1ee7a nh\u00e0 du h\u00e0nh. Do \u0111\u00f3 c\u00e1c nh\u00e0 du h\u00e0nh ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 c\u1ea9n th\u1eadn m\u1edbi c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c trong v\u0169 tr\u1ee5.<\/p>\n\n\n\n
Trang ph\u1ee5c v\u0169 tr\u1ee5 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m k\u1ef9 thu\u1eadt cao. T\u00e1c d\u1ee5ng c\u1ee7a n\u00f3 ngo\u00e0i ng\u0103n ng\u1eeba s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a c\u00e1c v\u1eadt \u0111\u1ebfn t\u1eeb v\u0169 tr\u1ee5, c\u00f2n c\u00f3 c\u1ea3 m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o hi\u1ec3m t\u00ednh m\u1ea1ng v\u00e0 th\u00f4ng tin li\u00ean l\u1ea1c cho nh\u00e0 du h\u00e0nh. N\u00f3 gi\u00fap c\u00e1c nh\u00e0 du h\u00e0nh th\u00edch \u1ee9ng v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed5i kh\u1ed1c li\u1ec7t v\u1ec1 nhi\u1ec7t \u0111\u1ed9 trong v\u0169 tr\u1ee5, khi\u1ebfn h\u1ecd th\u00edch nghi v\u1edbi nhi\u1ec7t \u0111\u1ed9, kh\u00ed oxy v\u00e0 \u00e1p l\u1ef1c kh\u00f4ng kh\u00ed \u0111\u1ec3 tho\u1ea3i m\u00e1i nh\u01b0 tr\u00ean m\u1eb7t \u0111\u1ea5t. Khi bay trong v\u0169 tr\u1ee5 c\u00f3 th\u1ec3 li\u00ean h\u1ec7 \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c nh\u00e0 du h\u00e0nh trong con t\u00e0u.<\/p>\n\n\n\n
Ng\u01b0\u1eddi ta thi\u1ebft k\u1ebf<\/a> trang ph\u1ee5c v\u0169 tr\u1ee5 r\u1ea5t k\u0129 c\u00e0ng v\u00e0 chu \u0111\u00e1o. B\u1ed9 trang ph\u1ee5c g\u1ed3m c\u00f3 nhi\u1ec1u t\u1ea7ng, t\u1ed1i thi\u1ebfu c\u00f3 n\u0103m t\u1ea7ng sau:<\/p>\n\n\n\n \u00c1o l\u00f3t s\u00e1t v\u1edbi c\u01a1 th\u1ec3 v\u1eeba m\u1ec1m, v\u1eeba nh\u1eb9, c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i t\u1ed1t, v\u1eeba th\u00f4ng kh\u00ed v\u1eeba truy\u1ec1n nhi\u1ec7t, tr\u00ean \u00e1o l\u00f3t c\u00f2n c\u00f3 m\u00e1y \u0111\u1ebfm b\u1ee9c x\u1ea1 \u0111\u1ec3 gi\u00e1m s\u00e1t c\u00e1c tia b\u1ee9c x\u1ea1 n\u0103ng l\u01b0\u1ee3ng cao trong m\u00f4i tr\u01b0\u1eddng. \u1ede th\u1eaft l\u01b0ng c\u1ee7a \u00e1o l\u00f3t c\u00f2n c\u00f3 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t sinh l\u00fd c\u01a1 th\u1ec3, c\u00f3 th\u1ec3 \u0111o nh\u1ecbp tim v\u00e0 th\u00e2n nhi\u1ec7t b\u1ea5t c\u1ee9 l\u00fac n\u00e0o.<\/p>\n\n\n\n T\u1ea7ng th\u1ee9 hai l\u00e0 t\u1ea7ng \u0111i\u1ec1u ti\u1ebft dung d\u1ecbch \u1ea5m. Tr\u00ean t\u1ea7ng th\u1ee9 hai ng\u01b0\u1eddi ta ph\u00e2n b\u1ed1 d\u00e0y \u0111\u1eb7c nhi\u1ec1u \u1ed1ng nh\u1ecf ch\u1ee9a plyvinyl clorua, th\u00f4ng qua dung d\u1ecbch ch\u1ea3y trong \u1ed1ng nh\u1ecf \u0111\u1ec3 \u0111i\u1ec1u ti\u1ebft th\u00e2n nhi\u1ec7t. Nhi\u1ec7t \u0111\u1ed9 cao hay th\u1ea5p do nh\u00e0 du h\u00e0nh t\u1ef1 kh\u1ed1ng ch\u1ebf, c\u00f3 ba n\u1ea5c nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 ch\u1ecdn l\u1ef1a<\/p>\n\n\n\n T\u1ea7ng th\u1ee9 ba l\u00e0 t\u1ea7ng t\u0103ng \u00e1p \u0111\u01b0\u1ee3c \u0111\u00f3ng k\u00edn b\u1eb1ng v\u1ea3i cao su. Trong t\u1ea7ng n\u00e0y ch\u1ee9a \u0111\u1ea7y kh\u00f4ng kh\u00ed c\u00f3 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 1 at, b\u1ea3o \u0111\u1ea3m cho nh\u00e0 du h\u00e0nh n\u1eb1m trong m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng v\u00ec \u00e1p su\u1ea5t qu\u00e1 th\u1ea5p ho\u1eb7c qu\u00e1 cao m\u00e0 g\u00e2y nguy hi\u1ec3m cho t\u00ednh m\u1ea1ng.<\/p>\n\n\n\n T\u1ea7ng th\u1ee9 t\u01b0 l\u00e0 t\u1ea7ng b\u00f3 c\u1ee9ng. N\u00f3 l\u00e0 v\u1ecf \u00e1o ngo\u00e0i \u0111\u1ec3 b\u00f3 t\u1ea7ng th\u1ee9 ba l\u1ea1i, \u0111\u1ed3ng th\u1eddi c\u0169ng \u0111\u1ec1 ph\u00f2ng khi t\u1ea7ng cu\u1ed1i c\u00f9ng b\u1ecb thi\u00ean th\u1ea1ch b\u1eafn th\u1ee7ng.<\/p>\n\n\n\n T\u1ea7ng ngo\u00e0i c\u00f9ng th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng s\u1ee3i thu\u1ef7 tinh v\u00e0 s\u1ee3i t\u1ed5ng h\u1ee3p \u0111\u1eb7c bi\u1ec7t. N\u00f3 c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 r\u1ea5t cao, c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n thi\u00ean th\u1ea1ch b\u1eafn v\u00e0o v\u00e0 c\u00f2n c\u00f3 c\u00f4ng n\u0103ng ch\u1ed1ng c\u00e1c tia v\u0169 tr\u1ee5.<\/p>\n\n\n\n M\u1ed9t b\u1ed9 trang ph\u1ee5c v\u0169 tr\u1ee5 ph\u1ee9c t\u1ea1p nh\u01b0 th\u1ebf, gi\u00e1 ch\u1ebf t\u1ea1o r\u1ea5t \u0111\u1eaft, kho\u1ea3ng tr\u00ean 3 tri\u1ec7u USD. Trang ph\u1ee5c v\u0169 tr\u1ee5 n\u00f3i chung r\u1ea5t n\u1eb7ng, \u0111\u1ec3 c\u00e1c nh\u00e0 du h\u00e0nh c\u1eed \u0111\u1ed9ng d\u1ec5 d\u00e0ng, \u1edf c\u00e1c kh\u1edbp khi thi\u1ebft k\u1ebf<\/a> \u0111\u00e3 c\u1ed1 g\u1eafng n\u00e2ng cao \u0111\u1ed9 linh ho\u1ea1t, nh\u01b0ng m\u1eb7c b\u1ed9 trang ph\u1ee5c n\u00e0y v\u1eabn r\u1ea5t n\u1eb7ng n\u1ec1.<\/p>\n\n\n\n Nghe n\u00f3i nh\u00e0 du h\u00e0nh \u0111\u1ea7u ti\u00ean m\u1eb7c b\u1ed9 trang ph\u1ee5c n\u00e0y b\u01b0\u1edbc ra v\u0169 tr\u1ee5 tuy th\u1eddi gian ch\u1ec9 12 ph\u00fat nh\u01b0ng \u0111\u00e3 to\u00e1t m\u1ed3 h\u00f4i r\u00f2ng r\u00f2ng. Nh\u01b0ng trong v\u0169 tr\u1ee5 n\u1ebfu kh\u00f4ng c\u00f3 b\u1ed9 trang ph\u1ee5c b\u1ea3o hi\u1ec3m nh\u01b0 th\u1ebf th\u00ec nguy hi\u1ec3m kh\u00f3 m\u00e0 t\u01b0\u1edfng t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n T\u1eeb kho\u00e1: M\u00f4i tr\u01b0\u1eddng v\u0169 tr\u1ee5; Trang ph\u1ee5c v\u0169<\/p>\n\n\n\n <\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" C\u00e1c nh\u00e0 du h\u00e0nh \u0111i ra ngo\u00e0i v\u0169 tr\u1ee5 \u0111\u1ec1u ph\u1ea3i m\u1eb7c b\u1ed9 trang ph\u1ee5c v\u0169 tr\u1ee5, \u0111\u00f3 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u0169 tr\u1ee5. M\u00f4i tr\u01b0\u1eddng v\u0169 tr\u1ee5 r\u1ea5t kh\u1eafc nghi\u1ec7t, lu\u00f4n b\u1ecb c\u00e1c lo\u1ea1i thi\u00ean th\u1ea1ch trong v\u0169 tr\u1ee5 b\u1eafn v\u00e0o, th\u01b0\u1eddng kh\u00f4ng \u0111\u1ec1 ph\u00f2ng k\u1ecbp; b\u1ee9c x\u1ea1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,7],"tags":[],"class_list":["post-7389","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=7389"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7389\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}