{"id":8715,"date":"2026-06-28T05:12:07","date_gmt":"2026-06-28T05:12:07","guid":{"rendered":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/2026\/06\/28\/2812-giai-ma-thang-may-khong-ho-pit-co-thuc-su-hieu-qua-cho-nha-pho-tai-viet-nam\/"},"modified":"2026-06-28T05:12:07","modified_gmt":"2026-06-28T05:12:07","slug":"2812-giai-ma-thang-may-khong-ho-pit-co-thuc-su-hieu-qua-cho-nha-pho-tai-viet-nam","status":"publish","type":"post","link":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/2026\/06\/28\/2812-giai-ma-thang-may-khong-ho-pit-co-thuc-su-hieu-qua-cho-nha-pho-tai-viet-nam\/","title":{"rendered":"Gi\u1ea3i M\u00e3 Thang M\u00e1y Kh\u00f4ng H\u1ed1 PIT: C\u00f3 Th\u1ef1c S\u1ef1 Hi\u1ec7u Qu\u1ea3 Cho Nh\u00e0 Ph\u1ed1 T\u1ea1i Vi\u1ec7t Nam?"},"content":{"rendered":"<p>C\u00e2u h\u1ecfi quen thu\u1ed9c t\u1eeb c\u00e1c gia ch\u1ee7: \u201cNh\u00e0 \u0111\u00e3 x\u00e2y, n\u1ec1n b\u00ea t\u00f4ng c\u1ed1t th\u00e9p, li\u1ec7u c\u00f3 th\u1ec3 l\u1eafp thang m\u00e1y m\u00e0 kh\u00f4ng ph\u1ea3i \u0111\u1eadp ph\u00e1 s\u00e0n nh\u00e0?\u201d \u0110\u00f3 l\u00e0 l\u00fd do thang m\u00e1y kh\u00f4ng h\u1ed1 PIT \u0111ang t\u1ea1o n\u00ean c\u01a1n s\u1ed1t. Tuy nhi\u00ean, d\u01b0\u1edbi g\u00f3c \u0111\u1ed9 m\u1ed9t chuy\u00ean gia h\u01a1n 15 n\u0103m kinh nghi\u1ec7m, t\u00f4i s\u1ebd ph\u00e2n t\u00edch s\u1ef1 th\u1eadt: \u01afu \u0111i\u1ec3m c\u1ee7a lo\u1ea1i thang n\u00e0y l\u00e0 g\u00ec, gi\u1edbi h\u1ea1n k\u1ef9 thu\u1eadt ra sao v\u00e0 nh\u1eefng \u0111i\u1ec1u Catalogue th\u01b0\u1eddng \u201cqu\u00ean\u201d \u0111\u1ec1 c\u1eadp..<\/p>\n<h2>T\u00ecm Hi\u1ec3u V\u1ec1 H\u1ed1 PIT: T\u1ea1i Sao N\u00f3 L\u00e0 Th\u00e1ch Th\u1ee9c V\u1edbi C\u00e1c C\u00f4ng Tr\u00ecnh C\u1ea3i T\u1ea1o?<\/h2>\n<p>V\u1edbi thang m\u00e1y truy\u1ec1n th\u1ed1ng, h\u1ed1 PIT l\u00e0 h\u1ed1 s\u00e2u \u0111\u01b0\u1ee3c \u0111\u00e0o d\u01b0\u1edbi s\u00e0n t\u1ea7ng tr\u1ec7t \u2014 dao \u0111\u1ed9ng t\u1eeb 500mm \u0111\u1ebfn 1.200mm \u2014 d\u00f9ng \u0111\u1ec3 \u0111\u1eb7t b\u1ed9 gi\u1ea3m ch\u1ea5n, b\u1ed9 c\u0103ng c\u00e1p v\u00e0 thi\u1ebft b\u1ecb an to\u00e0n. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111\u00f2i h\u1ecfi b\u1eaft bu\u1ed9c trong ti\u00eau chu\u1ea9n EN 81-20 \u00e1p d\u1ee5ng cho thang m\u00e1y \u0111i\u1ec7n k\u00e9o c\u00e1p th\u00f4ng th\u01b0\u1eddng.<\/p>\n<p>S\u1ef1 c\u1ed1 x\u1ea3y ra khi nh\u00e0 \u0111\u00e3 ho\u00e0n thi\u1ec7n: \u0111\u1eadp n\u1ec1n b\u00ea t\u00f4ng t\u1ea7ng tr\u1ec7t \u0111\u00e0o h\u1ed1 PIT c\u1ef1c k\u1ef3 r\u1eafc r\u1ed1i, t\u1ed1n k\u00e9m v\u00e0 c\u00f3 th\u1ec3 kh\u00f4ng th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c n\u1ebfu m\u00f3ng kh\u00f4ng cho ph\u00e9p. Ch\u00ednh v\u00ec v\u1eady, thang m\u00e1y kh\u00f4ng h\u1ed1 PIT \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n k\u1ef9 thu\u1eadt thi\u1ebft th\u1ef1c, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 chi\u00eau tr\u00f2 qu\u1ea3ng c\u00e1o.<\/p>\n<h2>Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng: C\u00e1i G\u00ec B\u00f9 \u0110\u1eafp Khi Kh\u00f4ng C\u00f3 H\u1ed1 PIT?<\/h2>\n<p>Thang m\u00e1y kh\u00f4ng c\u1ea7n h\u1ed1 PIT \u2014 c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 Pit-less Elevator hay Zero Pit Elevator \u2014 \u00e1p d\u1ee5ng m\u1ed9t trong hai c\u00f4ng ngh\u1ec7 ch\u1ee7 y\u1ebfu:<\/p>\n<h3>1. S\u1eed D\u1ee5ng C\u00f4ng Ngh\u1ec7 Th\u1ee7y L\u1ef1c (Hydraulic Drive)<\/h3>\n<p>\u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho d\u00f2ng kh\u00f4ng h\u1ed1 PIT. Bu\u1ed3ng thang di chuy\u1ec3n nh\u1edd xi-lanh th\u1ee7y l\u1ef1c \u0111\u1eb7t ph\u00eda d\u01b0\u1edbi ho\u1eb7c c\u1ea1nh cabin, kh\u00f4ng d\u00f9ng c\u00e1p k\u00e9o th\u00f4ng th\u01b0\u1eddng. \u01afu \u0111i\u1ec3m l\u00e0 kh\u00f4ng c\u1ea7n h\u1ed1 PIT s\u00e2u do b\u1ed9 gi\u1ea3m ch\u1ea5n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong xi-lanh.<\/p>\n<p>Tuy nhi\u00ean, t\u00f4i c\u1ea7n chia s\u1ebb th\u1eb3ng v\u1ec1 h\u1ea1n ch\u1ebf: h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c sinh nhi\u1ec7t khi v\u1eadn h\u00e0nh, v\u00e0 n\u1ebfu d\u1ea7u r\u00f2 r\u1ec9 \u2014 \u0111i\u1ec1u t\u00f4i t\u1eebng g\u1eb7p nhi\u1ec1u t\u1ea1i c\u00e1c c\u00f4ng tr\u00ecnh b\u1ea3o tr\u00ec \u2014 s\u1ebd g\u00e2y m\u00f9i v\u00e0 nguy c\u01a1 ch\u00e1y n\u1ed5 n\u1ebfu kh\u00f4ng x\u1eed l\u00fd k\u1ecbp th\u1eddi. Nhi\u1ec7t \u0111\u1ed9 d\u1ea7u v\u1eadn h\u00e0nh l\u00fd t\u01b0\u1edfng d\u01b0\u1edbi 60\u00b0C; t\u1ea1i Vi\u1ec7t Nam, kh\u00ed h\u1eadu n\u00f3ng \u1ea9m \u0111\u00f2i h\u1ecfi h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean.<\/p>\n<h3>2. C\u00f4ng Ngh\u1ec7 Tr\u1ee5c V\u00edt (Screw Drive \/ Spindle Drive)<\/h3>\n<p>C\u00f4ng ngh\u1ec7 n\u00e0y \u1ee9ng d\u1ee5ng tr\u1ee5c v\u00edt inox quay \u0111\u1ec3 \u0111\u1ea9y cabin di chuy\u1ec3n \u2014 kh\u00f4ng c\u1ea7n d\u1ea7u, kh\u00f4ng c\u1ea7n c\u00e1p, c\u0169ng kh\u00f4ng c\u1ea7n bu\u1ed3ng m\u00e1y. V\u1eadn t\u1ed1c di chuy\u1ec3n \u0111\u1ea1t t\u1eeb 0,15 m\/s t\u1edbi 0,25 m\/s, r\u1ea5t h\u1ee3p v\u1edbi nh\u00e0 ph\u1ed1 th\u1ea5p t\u1ea7ng t\u1eeb 3\u20136 t\u1ea7ng. T\u00ecm hi\u1ec3u th\u00eam th\u00f4ng tin v\u1ec1 <a href=\"https:\/\/thangmayitaly.com\/thang-may-khong-ho-pit-nha-pho\/\" target=\"_blank\" rel=\"noopener\">thang m\u00e1y kh\u00f4ng h\u1ed1 pit<\/a> \u0111\u1ec3 c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n<p>\u01afu \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd: thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, \u0111\u1ed9 an to\u00e0n cao, kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ea7u th\u1ee7y l\u1ef1c. H\u1ea1n ch\u1ebf: gi\u00e1 th\u00e0nh \u0111\u1ea7u t\u01b0 l\u00fac \u0111\u1ea7u cao, ti\u1ebfng \u1ed3n tr\u1ee5c v\u00edt \u1edf c\u00e1c d\u00f2ng th\u1ea5p c\u1ea5p c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 ch\u1ecbu \u2014 \u0111\u1eb7c bi\u1ec7t v\u00e0o ban \u0111\u00eam. <\/p>\n<h2>Nh\u1eefng Th\u00f4ng S\u1ed1 C\u1ea7n N\u1eafm Khi \u0110\u1ea7u T\u01b0 Thang M\u00e1y Kh\u00f4ng H\u1ed1 PIT<\/h2>\n<p>\u0110\u00e2y l\u00e0 kh\u00eda c\u1ea1nh m\u00e0 h\u1ea7u h\u1ebft t\u01b0 v\u1ea5n b\u00e1n h\u00e0ng \u00edt khi n\u00f3i k\u1ef9, nh\u01b0ng v\u1edbi ch\u00fang t\u00f4i, \u0111\u00e2y m\u1edbi l\u00e0 \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh th\u00e0nh b\u1ea1i.<\/p>\n<p>T\u1ea3i tr\u1ecdng (Capacity): C\u00e1c d\u00f2ng kh\u00f4ng h\u1ed1 PIT th\u00f4ng d\u1ee5ng cho gia \u0111\u00ecnh th\u01b0\u1eddng \u0111\u1ea1t m\u1ee9c t\u1ea3i t\u1eeb 250kg \u0111\u1ebfn 400kg (kho\u1ea3ng 3\u20135 ng\u01b0\u1eddi). N\u1ebfu gia \u0111\u00ecnh s\u1eed d\u1ee5ng xe l\u0103n, h\u00e3y ki\u1ec3m tra th\u1eadt k\u1ef9 t\u1ea3i tr\u1ecdng c\u00f9ng k\u00edch th\u01b0\u1edbc cabin th\u1ef1c t\u1ebf \u2014 b\u1ecf qua con s\u1ed1 tr\u00ean catalogue.<\/p>\n<p>T\u1ea7ng h\u00e0nh tr\u00ecnh (OH \u2013 Overhead Clearance): D\u00f9 kh\u00f4ng \u0111\u00f2i h\u1ecfi h\u1ed1 PIT, b\u1ea1n c\u1ea7n kho\u1ea3ng tr\u1ed1ng ph\u00eda tr\u00ean (overhead) t\u1eeb 2.400mm \u0111\u1ebfn 2.600mm k\u1ec3 t\u1eeb s\u00e0n t\u1ea7ng cao nh\u1ea5t. T\u00f4i \u0111\u00e3 t\u1eebng kh\u1ea3o s\u00e1t nhi\u1ec1u ng\u00f4i nh\u00e0 \u1edf TP.HCM c\u00f3 tr\u1ea7n t\u1ea7ng th\u01b0\u1ee3ng 2,2m \u2014 tr\u01b0\u1eddng h\u1ee3p n\u00e0y c\u1ea7n c\u1ea5u tr\u00fac l\u1ea1i tr\u1ea7n ho\u1eb7c ch\u1ecdn thang c\u00f3 OH th\u1ea5p \u0111\u1eb7c bi\u1ec7t.<\/p>\n<p>K\u00edch th\u01b0\u1edbc h\u1ed1 thang (Shaft Dimensions): V\u1edbi nh\u00e0 ph\u1ed1 di\u1ec7n t\u00edch h\u1ea1n ch\u1ebf, h\u1ed1 thang t\u1ed1i thi\u1ec3u cho thang kh\u00f4ng h\u1ed1 PIT th\u01b0\u1eddng l\u00e0 1.000mm x 1.100mm \u2014 nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi thang c\u00e1p th\u01b0\u1eddng.<\/p>\n<p>H\u1ed1 PIT t\u1ed1i thi\u1ec3u: D\u00f9 mang t\u00ean \u201ckh\u00f4ng h\u1ed1 PIT\u201d, th\u1ef1c t\u1ebf nhi\u1ec1u lo\u1ea1i v\u1eabn y\u00eau c\u1ea7u h\u1ed1 n\u00f4ng t\u1eeb 0mm \u0111\u1ebfn 50mm \u1edf s\u00e0n t\u1ea7ng tr\u1ec7t. \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea7n th\u1ed1ng nh\u1ea5t v\u1edbi \u0111\u01a1n v\u1ecb l\u1eafp \u0111\u1eb7t tr\u01b0\u1edbc l\u00fac k\u00fd k\u1ebft.<\/p>\n<h2>Thang Kh\u00f4ng H\u1ed1 PIT v\u00e0 Thang Truy\u1ec1n Th\u1ed1ng: So S\u00e1nh V\u1ec1 G\u00f3c \u0110\u1ed9 K\u1ef9 Thu\u1eadt<\/h2>\n<h2>\u0110\u00e1nh Gi\u00e1 An To\u00e0n: Thang Kh\u00f4ng H\u1ed1 PIT C\u00f3 \u0110\u00e1ng Tin C\u1eady?<\/h2>\n<p>T\u00f4i nghe c\u00e2u h\u1ecfi n\u00e0y r\u1ea5t nhi\u1ec1u, xin tr\u1ea3 l\u1eddi l\u00e0 c\u00f3 \u2014 n\u1ebfu thi c\u00f4ng \u0111\u00fang ti\u00eau chu\u1ea9n v\u00e0 s\u1eed d\u1ee5ng linh ki\u1ec7n zin. C\u00e1c thang m\u00e1y kh\u00f4ng h\u1ed1 PIT ch\u1ea5t l\u01b0\u1ee3ng v\u1eabn trang b\u1ecb \u0111\u1ee7 c\u00e1c h\u1ec7 th\u1ed1ng an to\u00e0n b\u1eaft bu\u1ed9c:<\/p>\n<ul>\n<li>B\u1ed9 h\u00e3m an to\u00e0n (Safety Gear): Gi\u1eef ch\u1eb7t cabin v\u00e0o ray khi c\u00f3 s\u1ef1 c\u1ed1 r\u01a1i ho\u1eb7c qu\u00e1 t\u1ed1c \u0111\u1ed9.<\/li>\n<\/ul>\n<ul>\n<li>C\u1ea3m bi\u1ebfn tia h\u1ed3ng ngo\u1ea1i: Ph\u00e1t hi\u1ec7n ng\u01b0\u1eddi ho\u1eb7c \u0111\u1ed3 v\u1eadt, ng\u0103n ch\u1eb7n c\u1eeda \u0111\u00f3ng khi \u0111ang c\u00f3 v\u1eadt c\u1ea3n.<\/li>\n<\/ul>\n<ul>\n<li>H\u1ec7 th\u1ed1ng ARD: T\u1ef1 \u0111\u1ed9ng \u0111\u01b0a cabin v\u1ec1 t\u1ea7ng g\u1ea7n nh\u1ea5t v\u00e0 m\u1edf c\u1eeda khi m\u1ea5t \u0111i\u1ec7n.<\/li>\n<\/ul>\n<ul>\n<li>Van an to\u00e0n (Safety Valve) \u2013 d\u00e0nh ri\u00eang cho th\u1ee7y l\u1ef1c: Ng\u0103n cabin r\u01a1i t\u1ef1 do khi \u1ed1ng d\u1ea7u h\u1ecfng.<\/li>\n<\/ul>\n<p>M\u1ed9t kinh nghi\u1ec7m th\u1ef1c t\u1ebf: t\u00f4i t\u1eebng b\u1ea3o tr\u00ec thang th\u1ee7y l\u1ef1c kh\u00f4ng h\u1ed1 PIT do \u0111\u01a1n v\u1ecb kh\u00e1c l\u1eafp \u2014 van an to\u00e0n b\u1ecb thi\u1ebfu, thay b\u1eb1ng van th\u01b0\u1eddng. Gia ch\u1ee7 kh\u00f4ng bi\u1ebft, d\u00f9ng 2 n\u0103m b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng r\u1ee7i ro \u0111\u00e3 t\u1ed3n t\u1ea1i t\u1eeb \u0111\u1ea7u. \u0110\u00e2y l\u00e0 l\u00fd do ki\u1ec3m \u0111\u1ecbnh an to\u00e0n theo B\u1ed9 Lao \u0111\u1ed9ng kh\u00f4ng ph\u1ea3i th\u1ee7 t\u1ee5c h\u00e0nh ch\u00ednh, m\u00e0 l\u00e0 l\u1edbp b\u1ea3o v\u1ec7 th\u1ef1c s\u1ef1.<\/p>\n<h2>Nh\u1eefng Kinh Nghi\u1ec7m Ch\u1ec9 K\u1ef9 Thu\u1eadt Vi\u00ean L\u00e2u N\u0103m M\u1edbi Tr\u1ea3i Qua<\/h2>\n<h3>N\u01b0\u1edbc Ng\u1ea5m V\u00e0o H\u1ed1 \u0110\u1eb7t Xi-Lanh<\/h3>\n<p>\u0110\u1ed1i v\u1edbi thang th\u1ee7y l\u1ef1c, xi-lanh \u0111\u1eb7t t\u1ea1i h\u1ed1 n\u00f4ng \u1edf t\u1ea7ng tr\u1ec7t. T\u1ea1i TP.HCM, n\u1ec1n nh\u00e0 r\u1ea5t d\u1ec5 b\u1ecb th\u1ea5m n\u01b0\u1edbc ng\u1ea7m v\u00e0o m\u00f9a m\u01b0a. N\u1ebfu kh\u00f4ng ch\u1ed1ng th\u1ea5m t\u1ed1t v\u00e0 tho\u00e1t n\u01b0\u1edbc, vi\u1ec7c d\u1ea7u th\u1ee7y l\u1ef1c g\u1eb7p n\u01b0\u1edbc s\u1ebd khi\u1ebfn vi\u1ec7c b\u1ea3o tr\u00ec c\u1ef1c kh\u00f3.<\/p>\n<h3>L\u1ed7i Bi\u1ebfn T\u1ea7n Th\u01b0\u1eddng G\u1eb7p<\/h3>\n<p>\u1ede thang tr\u1ee5c v\u00edt, bi\u1ebfn t\u1ea7n \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 l\u00e0 thi\u1ebft b\u1ecb d\u1ec5 h\u1ecfng nh\u1ea5t \u2014 nh\u1ea5t l\u00e0 \u1edf m\u00f4i tr\u01b0\u1eddng \u1ea9m b\u1ee5i. L\u1ed7i th\u01b0\u1eddng th\u1ea5y l\u00e0 overheat v\u00e0 overcurrent fault. Ch\u00fang t\u00f4i lu\u00f4n ki\u1ec3m tra qu\u1ea1t l\u00e0m m\u00e1t v\u00e0 nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn t\u1ea7n m\u1ed7i khi b\u1ea3o tr\u00ec.<\/p>\n<h3>\u1ed2n T\u1eeb H\u1ec7 Th\u1ed1ng Tr\u1ee5c V\u00edt<\/h3>\n<p>Sau 5\u20137 n\u0103m, ren tr\u1ee5c v\u00edt m\u00f2n d\u1ea7n v\u00e0 sinh ti\u1ebfng k\u00eau kh\u00f4 \u2014 \u0111\u1eb7c bi\u1ec7t v\u00e0o ban \u0111\u00eam. Vi\u1ec7c tra m\u1ee1 chuy\u00ean d\u1ee5ng \u0111\u00fang \u0111\u1ecbnh k\u1ef3 l\u00e0 b\u1eaft bu\u1ed9c trong m\u1ed7i l\u1ea7n b\u1ea3o tr\u00ec. <\/p>\n<h2>Thang Kh\u00f4ng H\u1ed1 PIT H\u1ee3p V\u1edbi C\u00f4ng Tr\u00ecnh N\u00e0o?<\/h2>\n<p>D\u1ef1a v\u00e0o th\u1ef1c t\u1ebf tri\u1ec3n khai, ch\u00fang t\u00f4i th\u1ea5y d\u00f2ng thang n\u00e0y t\u1ed1i \u01b0u nh\u1ea5t cho: T\u00ecm hi\u1ec3u th\u00eam th\u00f4ng tin v\u1ec1 <a href=\"https:\/\/thangmayitaly.com\/thang-may-khong-ho-pit-nha-pho\/\" target=\"_blank\" rel=\"noopener\">thang m\u00e1y kh\u00f4ng h\u1ed1 pit<\/a> \u0111\u1ec3 c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n<ul>\n<li>Nh\u00e0 ph\u1ed1 t\u1eeb 3\u20136 t\u1ea7ng \u0111\u00e3 ho\u00e0n thi\u1ec7n ho\u1eb7c \u0111ang \u1edf, kh\u00f4ng th\u1ec3 \u0111\u00e0o h\u1ed1 PIT.<\/li>\n<\/ul>\n<ul>\n<li>Bi\u1ec7t th\u1ef1 c\u1ea3i t\u1ea1o, y\u00eau c\u1ea7u cao v\u1ec1 t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 kh\u00f4ng can thi\u1ec7p k\u1ebft c\u1ea5u.<\/li>\n<\/ul>\n<ul>\n<li>C\u01a1 s\u1edf kinh doanh nh\u1ecf nh\u01b0 v\u0103n ph\u00f2ng, ph\u00f2ng kh\u00e1m 4\u20135 t\u1ea7ng, l\u01b0u l\u01b0\u1ee3ng kh\u00e1ch v\u1eeba ph\u1ea3i.<\/li>\n<\/ul>\n<p>Tr\u00e1i l\u1ea1i, n\u1ebfu nh\u00e0 x\u00e2y m\u1edbi kh\u00f4ng g\u1eb7p kh\u00f3 v\u1ec1 h\u1ed1 PIT, ch\u00fang t\u00f4i khuy\u00ean d\u00f9ng thang k\u00e9o c\u00e1p Gearless \u2014 t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n, t\u1ea3i l\u1edbn, chi ph\u00ed v\u1eadn h\u00e0nh l\u00e2u d\u00e0i th\u1ea5p. <\/p>\n<h2>G\u00f3c Nh\u00ecn K\u1ef9 Thu\u1eadt: L\u1eddi Khuy\u00ean Cu\u1ed1i C\u00f9ng<\/h2>\n<p>Thang kh\u00f4ng h\u1ed1 PIT l\u00e0 l\u1eddi gi\u1ea3i k\u1ef9 thu\u1eadt \u0111\u1ea7y gi\u00e1 tr\u1ecb, kh\u00f4ng ph\u1ea3i chi\u00eau tr\u00f2 marketing. Nh\u01b0ng gi\u00e1 tr\u1ecb \u0111\u00f3 ch\u1ec9 \u0111\u1ea1t \u0111\u01b0\u1ee3c khi b\u1ea1n ch\u1ecdn c\u00f4ng ngh\u1ec7 ph\u00f9 h\u1ee3p, linh ki\u1ec7n ch\u00ednh h\u00e3ng v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang chu k\u1ef3 \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i h\u1ecfng m\u1edbi g\u1ecdi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2u h\u1ecfi quen thu\u1ed9c t\u1eeb c\u00e1c gia ch\u1ee7: \u201cNh\u00e0 \u0111\u00e3 x\u00e2y, n\u1ec1n b\u00ea t\u00f4ng c\u1ed1t th\u00e9p, li\u1ec7u c\u00f3 th\u1ec3 l\u1eafp thang m\u00e1y m\u00e0 kh\u00f4ng ph\u1ea3i \u0111\u1eadp ph\u00e1 s\u00e0n nh\u00e0?\u201d \u0110\u00f3 l\u00e0 l\u00fd do thang m\u00e1y kh\u00f4ng h\u1ed1 PIT \u0111ang t\u1ea1o n\u00ean c\u01a1n s\u1ed1t. Tuy nhi\u00ean, d\u01b0\u1edbi g\u00f3c \u0111\u1ed9 m\u1ed9t chuy\u00ean gia h\u01a1n 15 n\u0103m kinh [&#8230;]\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8715","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/8715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/comments?post=8715"}],"version-history":[{"count":0,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/posts\/8715\/revisions"}],"wp:attachment":[{"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/media?parent=8715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/categories?post=8715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/daotaotructuyentiengtrung.edu.vn\/index.php\/wp-json\/wp\/v2\/tags?post=8715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}