<\/span><\/h3>\nV\u1eadt li\u1ec7u k\u1ebft d\u00ednh tr\u1ee5c quay l\u00e0 v\u1eadt li\u1ec7u composite, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t c\u1ee7a gi\u1ea5y (m\u00e0ng) ph\u1eb3ng, trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ea7n c\u00f3 m\u1ed9t qu\u00e1 tr\u00ecnh th\u1ea5m \u01b0\u1edbt \u0111\u1ec3 gi\u1eef m\u1ed9t l\u01b0\u1ee3ng \u1ea9m nh\u1ea5t \u0111\u1ecbnh trong v\u1eadt li\u1ec7u. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng, c\u1ea7n c\u00f3 nh\u1eefng y\u00eau c\u1ea7u nh\u1ea5t \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t c\u1ee7a ph\u00e2n x\u01b0\u1edfng:<\/span><\/p>\n\n- \u2460 X\u01b0\u1edfng y\u00eau c\u1ea7u thi\u1ebft b\u1ecb \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i c\u01a1 b\u1ea3n. Nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng l\u00e0 v\u00e0 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i l\u00e0%. \u0110i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng nh\u01b0 v\u1eady g\u1ea7n v\u1edbi m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u nh\u00e3n d\u00e1n, c\u00f3 th\u1ec3 tr\u00e1nh bi\u1ebfn d\u1ea1ng v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng in \u1ea5n. Ngo\u00e0i ra, c\u00e1c \u0111i\u1ec1u ki\u1ec7n tr\u00ean c\u0169ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ea3n l\u01b0\u1ee3ng t\u0129nh \u0111i\u1ec7n, v\u00e0 c\u0169ng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng in.<\/span><\/li>\n
- \u2461 Nh\u00e0 x\u01b0\u1edfng c\u1ea7n c\u00f3 thi\u1ebft b\u1ecb l\u1ecdc kh\u00f4ng kh\u00ed, \u0111\u1eb7c bi\u1ec7t n\u1ebfu thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c trang b\u1ecb s\u1ea5y kh\u00f4, nhi\u1ec7t sinh ra trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn c\u1ea7n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf k\u1ecbp th\u1eddi qua \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m trong nh\u00e0 v\u00e0 l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng m\u1ef1c in l\u1ee5a dung m\u00f4i, c\u00e1c kh\u00ed \u0111\u1ed9c h\u1ea1i trong kh\u00f4ng kh\u00ed c\u1ea7n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf k\u1ecbp th\u1eddi \u0111\u1ec3 tr\u00e1nh nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/span><\/li>\n<\/ul>\n