{"id":2514,"date":"2025-08-16T12:05:14","date_gmt":"2025-08-16T05:05:14","guid":{"rendered":"https:\/\/sieuthivan.vn\/?p=2514"},"modified":"2025-08-22T10:26:45","modified_gmt":"2025-08-22T03:26:45","slug":"tong-hop-cong-thuc-tinh-luu-luong-dong-khi-chinh-xac-nhat","status":"publish","type":"post","link":"https:\/\/sieuthivan.vn\/en\/tong-hop-cong-thuc-tinh-luu-luong-dong-khi-chinh-xac-nhat\/","title":{"rendered":"T\u1ed5ng h\u1ee3p c\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng d\u00f2ng kh\u00ed ch\u00ednh x\u00e1c nh\u1ea5t"},"content":{"rendered":"<p data-pm-slice=\"1 1 []\">Kh\u00ed n\u00e9n l\u00e0 m\u1ed9t d\u1ea1ng n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u1ea3 d\u00e2n d\u1ee5ng v\u00e0 c\u00f4ng nghi\u1ec7p. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 <strong>m\u00e1y n\u00e9n kh\u00ed, <a href=\"https:\/\/sieuthivan.vn\/en\/product-category\/do-ap-suat-va-nhiet-do\/\">\u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t<\/a>, b\u1ed9 l\u1ecdc kh\u00ed, van kh\u00ed n\u00e9n, xi lanh kh\u00ed n\u00e9n<\/strong> ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao, vi\u1ec7c <strong>t\u00ednh to\u00e1n v\u00e0 theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng d\u00f2ng kh\u00ed<\/strong> l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/p>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, <a href=\"https:\/\/sieuthivan.vn\/en\/\"><strong>sieuthivan.vn<\/strong><\/a> s\u1ebd t\u1ed5ng h\u1ee3p chi ti\u1ebft c\u00e1c c\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng d\u00f2ng kh\u00ed ph\u1ed5 bi\u1ebfn, k\u00e8m theo gi\u1ea3i th\u00edch v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u1ec3 b\u1ea1n d\u1ec5 d\u00e0ng \u00e1p d\u1ee5ng trong s\u1ea3n xu\u1ea5t.<\/p>\n<h2>C\u00e1c c\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng kh\u00ed ph\u1ed5 bi\u1ebfn<\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 <strong>4 c\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng d\u00f2ng kh\u00ed<\/strong> \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t trong c\u00e1c h\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed. M\u1ed7i c\u00f4ng th\u1ee9c ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t \u0111i\u1ec1u ki\u1ec7n v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2518\" src=\"https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi.png\" alt=\"\" width=\"1600\" height=\"900\" srcset=\"https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi.png 1600w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-300x169.png 300w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-1024x576.png 1024w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-768x432.png 768w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-1536x864.png 1536w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-18x10.png 18w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-247x139.png 247w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Cac-cong-thuc-tinh-luu-luong-dong-khi-510x287.png 510w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h3>C\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n<\/h3>\n<p style=\"text-align: center;\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord mathnormal\">P<\/span>0<span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">P<\/span>2<span class=\"mbin\">\u2212<\/span><span class=\"mord mathnormal\">P<\/span>1<span class=\"mclose\">)<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord mathnormal\">T<\/span><span class=\"mord mathnormal\">V<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><strong>Trong \u0111\u00f3:<\/strong><\/p>\n<ul data-spread=\"false\">\n<li><strong>Q<\/strong>: L\u01b0u l\u01b0\u1ee3ng kh\u00ed (m\u00b3\/h ho\u1eb7c L\/min)<\/li>\n<li><strong>P\u2082<\/strong>: \u00c1p su\u1ea5t cu\u1ed1i (t\u1ea1i \u0111\u1ea7u ra ho\u1eb7c \u0111i\u1ec3m \u0111o)<\/li>\n<li><strong>P\u2081<\/strong>: \u00c1p su\u1ea5t \u0111\u1ea7u (t\u1ea1i \u0111\u1ea7u v\u00e0o h\u1ec7 th\u1ed1ng)<\/li>\n<li><strong>P\u2080<\/strong>: \u00c1p su\u1ea5t chu\u1ea9n (th\u01b0\u1eddng l\u00e0 1 atm = 101.3 kPa)<\/li>\n<li><strong>V<\/strong>: Th\u1ec3 t\u00edch kh\u00ed (m\u00b3 ho\u1eb7c L)<\/li>\n<li><strong>T<\/strong>: Th\u1eddi gian \u0111o (ph\u00fat ho\u1eb7c gi\u00e2y)<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng<\/strong>: H\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n c\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, c\u01a1 kh\u00ed, ch\u1ebf t\u1ea1o \u00f4 t\u00f4, h\u1ec7 th\u1ed1ng HVAC, d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng h\u00f3a\u2026<\/p>\n<h3>C\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng kh\u00ed qua l\u1ed7 tho\u00e1t<\/h3>\n<p style=\"text-align: center;\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">C<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord sqrt\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"svg-align\"><span class=\"mord\">2<span class=\"mbin\">\u00d7<\/span><span class=\"mord mathnormal\">\u03c1<\/span><span class=\"mbin\">\u00d7<\/span><span class=\"mord mathnormal\">g<\/span><span class=\"mbin\">\u00d7<\/span><span class=\"mord mathnormal\">h<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><strong>Trong \u0111\u00f3:<\/strong><\/p>\n<ul data-spread=\"false\">\n<li><strong>Q<\/strong>: L\u01b0u l\u01b0\u1ee3ng kh\u00ed (m\u00b3\/s ho\u1eb7c L\/s)<\/li>\n<li><strong>C<\/strong>: H\u1ec7 s\u1ed1 d\u00f2ng ch\u1ea3y (ph\u1ee5 thu\u1ed9c v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf)<\/li>\n<li><strong>\u03c1 (rho)<\/strong>: M\u1eadt \u0111\u1ed9 kh\u00ed (kg\/m\u00b3)<\/li>\n<li><strong>g<\/strong>: Gia t\u1ed1c tr\u1ecdng tr\u01b0\u1eddng (\u2248 9.81 m\/s\u00b2)<\/li>\n<li><strong>h<\/strong>: \u0110\u1ed9 ch\u00eanh \u00e1p su\u1ea5t ho\u1eb7c chi\u1ec1u cao c\u1ed9t kh\u00ed (m)<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng<\/strong>: H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, tho\u00e1t kh\u00ed, HVAC, kho b\u00e3i, x\u01b0\u1edfng s\u1ea3n xu\u1ea5t\u2026<\/p>\n<h3>C\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng kh\u00ed theo ch\u00eanh \u00e1p<\/h3>\n<p style=\"text-align: center;\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">C<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord sqrt\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"svg-align\"><span class=\"mord\">2<span class=\"mbin\">\u00d7<\/span><span class=\"mord mathnormal\">\u03c1<\/span><span class=\"mbin\">\u00d7<\/span>\u0394<span class=\"mord mathnormal\">P<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p><strong>Trong \u0111\u00f3:<\/strong><\/p>\n<ul data-spread=\"false\">\n<li><strong>Q<\/strong>: L\u01b0u l\u01b0\u1ee3ng kh\u00ed (m\u00b3\/s ho\u1eb7c L\/s)<\/li>\n<li><strong>C<\/strong>: H\u1ec7 s\u1ed1 d\u00f2ng ch\u1ea3y (flow coefficient)<\/li>\n<li><strong>\u03c1 (rho)<\/strong>: M\u1eadt \u0111\u1ed9 kh\u00ed (kg\/m\u00b3)<\/li>\n<li><strong>\u0394P<\/strong>: \u0110\u1ed9 ch\u00eanh \u00e1p su\u1ea5t gi\u1eefa hai \u0111i\u1ec3m (Pa)<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng<\/strong>: Nh\u00e0 m\u00e1y h\u00f3a d\u1ea7u, h\u1ec7 th\u1ed1ng HVAC, l\u00f2 h\u01a1i, n\u1ed3i h\u1ea5p, x\u00ed nghi\u1ec7p s\u1ea3n xu\u1ea5t \u00e1p su\u1ea5t cao\u2026<\/p>\n<h3>C\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng kh\u00ed trong \u1ed1ng tr\u00f2n<\/h3>\n<p style=\"text-align: center;\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">\u03c0<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">r<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">v<\/span><\/span><\/p>\n<p><strong>Trong \u0111\u00f3:<\/strong><\/p>\n<ul data-spread=\"false\">\n<li><strong>Q<\/strong>: L\u01b0u l\u01b0\u1ee3ng kh\u00ed (m\u00b3\/s ho\u1eb7c L\/s)<\/li>\n<li><strong>r<\/strong>: B\u00e1n k\u00ednh \u1ed1ng d\u1eabn (m)<\/li>\n<li><strong>v<\/strong>: V\u1eadn t\u1ed1c d\u00f2ng kh\u00ed (m\/s)<\/li>\n<li><strong>\u03c0<\/strong>: H\u1eb1ng s\u1ed1 \u2248 3.14<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng<\/strong>: H\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed, d\u1ea7u kh\u00ed, c\u1ea5p tho\u00e1t n\u01b0\u1edbc, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i\u2026<\/p>\n<h2>L\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n l\u00e0 g\u00ec? T\u1ea1i sao c\u1ea7n t\u00ednh to\u00e1n?<\/h2>\n<p><strong>L\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n<\/strong> l\u00e0 th\u1ec3 t\u00edch ho\u1eb7c kh\u1ed1i l\u01b0\u1ee3ng kh\u00ed \u0111\u01b0\u1ee3c m\u00e1y n\u00e9n kh\u00ed cung c\u1ea5p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh (m\u00b3\/s ho\u1eb7c L\/min).<\/p>\n<p>Theo th\u1eddi gian, l\u01b0u l\u01b0\u1ee3ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i do t\u00e1c \u0111\u1ed9ng c\u1ee7a <strong>\u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m ho\u1eb7c s\u1ef1 c\u1ed1 trong h\u1ec7 th\u1ed1ng<\/strong>. Vi\u1ec7c t\u00ednh to\u00e1n v\u00e0 \u0111o l\u01b0\u1eddng l\u01b0u l\u01b0\u1ee3ng ch\u00ednh x\u00e1c gi\u00fap:<\/p>\n<ul data-spread=\"false\">\n<li>Duy tr\u00ec <strong>hi\u1ec7u su\u1ea5t m\u00e1y m\u00f3c<\/strong><\/li>\n<li>Ng\u0103n ng\u1eeba <strong>gi\u00e1n \u0111o\u1ea1n s\u1ea3n xu\u1ea5t<\/strong><\/li>\n<li>Gi\u1ea3m <strong>chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng<\/strong><\/li>\n<li>K\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb, h\u1ea1n ch\u1ebf <strong>r\u00f2 r\u1ec9 v\u00e0 t\u1eafc ngh\u1ebdn \u1ed1ng d\u1eabn<\/strong><\/li>\n<\/ul>\n<h2>Thi\u1ebft b\u1ecb \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n ph\u1ed5 bi\u1ebfn<\/h2>\n<p>\u0110\u1ec3 ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3, hi\u1ec7n nay c\u00f3 hai lo\u1ea1i thi\u1ebft b\u1ecb ch\u00ednh:<\/p>\n<h3>\u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n<\/h3>\n<ul data-spread=\"false\">\n<li>L\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp tr\u00ean \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li>\u0110o t\u1ed1c \u0111\u1ed9 v\u00e0 l\u01b0u l\u01b0\u1ee3ng d\u00f2ng kh\u00ed \u0111i qua.<\/li>\n<li>H\u1ed7 tr\u1ee3 v\u1eadn h\u00e0nh t\u1eeb xa, c\u1ea3nh b\u00e1o khi v\u01b0\u1ee3t m\u1ee9c an to\u00e0n.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2519\" src=\"https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay.png\" alt=\"\" width=\"1600\" height=\"900\" srcset=\"https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay.png 1600w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-300x169.png 300w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-1024x576.png 1024w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-768x432.png 768w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-1536x864.png 1536w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-18x10.png 18w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-247x139.png 247w, https:\/\/sieuthivan.vn\/wp-content\/uploads\/2025\/08\/Thiet-bi-do-luong-luu-luong-khi-nen-pho-bien-hien-nay-510x287.png 510w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h3>C\u1ea3m bi\u1ebfn \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n<\/h3>\n<ul data-spread=\"false\">\n<li>Theo d\u00f5i v\u00e0 gi\u00e1m s\u00e1t li\u00ean t\u1ee5c l\u01b0u l\u01b0\u1ee3ng.<\/li>\n<li>K\u1ebft qu\u1ea3 hi\u1ec3n th\u1ecb tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e0n h\u00ecnh.<\/li>\n<li>Gi\u00fap ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, ng\u0103n ng\u1eeba v\u01b0\u1ee3t \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c.<\/li>\n<\/ul>\n<p>Vi\u1ec7c n\u1eafm v\u1eefng <strong>c\u00f4ng th\u1ee9c t\u00ednh l\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n<\/strong> l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i \u0111\u1ec3 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 t\u0103ng tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb. Ngo\u00e0i ra, s\u1eed d\u1ee5ng <strong><a href=\"https:\/\/sieuthivan.vn\/en\/product-category\/dong-ho-do-luu-luong\/\">\u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng<\/a> v\u00e0 <a href=\"https:\/\/sieuthivan.vn\/en\/product-category\/do-ap-suat-va-nhiet-do\/\">c\u1ea3m bi\u1ebfn \u0111o kh\u00ed n\u00e9n<\/a><\/strong> s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 thu\u1eadn ti\u1ec7n trong gi\u00e1m s\u00e1t.<\/p>\n<p>Li\u00ean h\u1ec7 ngay v\u1edbi <a href=\"https:\/\/sieuthivan.vn\/en\/\"><strong>sieuthivan.vn<\/strong><\/a> \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n ch\u1ecdn l\u1ef1a <strong><a href=\"https:\/\/sieuthivan.vn\/en\/product\/dong-ho-do-luu-luong-khi-gas-metertalk-singapore\/\">\u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed<\/a>, <a href=\"https:\/\/sieuthivan.vn\/en\/product-category\/do-muc\/\">c\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng<\/a> v\u00e0 <a href=\"https:\/\/sieuthivan.vn\/en\/product-category\/van-cong-nghiep\/\">van c\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng cao<\/a><\/strong>, ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n.<\/p>\n<h2 class=\"\" data-start=\"3949\" data-end=\"3989\">Li\u00ean H\u1ec7 V\u1edbi Si\u00eau Th\u1ecb Van Ngay H\u00f4m Nay<\/h2>\n<p class=\"\" data-start=\"3991\" data-end=\"4224\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm gi\u1ea3i ph\u00e1p \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed n\u00e9n cho h\u1ec7 th\u1ed1ng l\u00f2 h\u01a1i, nh\u00e0 m\u00e1y, h\u00e3y li\u00ean h\u1ec7 v\u1edbi <a href=\"https:\/\/sieuthivan.vn\/en\/\"><strong data-start=\"4071\" data-end=\"4088\">sieuthivan.vn<\/strong><\/a>\u00a0\u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 nhanh ch\u00f3ng v\u00e0 chuy\u00ean nghi\u1ec7p. Ch\u00fang t\u00f4i cam k\u1ebft mang \u0111\u1ebfn thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng, gi\u00e1 c\u1ea1nh tranh v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i t\u1eadn t\u00e2m.<\/p>\n<p class=\"\" data-start=\"4226\" data-end=\"4331\">\ud83d\udcde\u00a0<strong data-start=\"4229\" data-end=\"4241\">Hotline:<\/strong>\u00a0090 679 06 38<br data-start=\"4265\" data-end=\"4268\" \/>\ud83c\udf10\u00a0<strong data-start=\"4271\" data-end=\"4283\">Website:<\/strong>\u00a0<a href=\"https:\/\/sieuthivan.vn\/en\/\">sieuthivan.vn<\/a><br data-start=\"4299\" data-end=\"4302\" \/>\ud83d\udce7\u00a0<strong data-start=\"4305\" data-end=\"4315\">Email:<\/strong>\u00a0hotline@sieuthivan.vn<\/p>\n<div><\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00ed n\u00e9n l\u00e0 m\u1ed9t d\u1ea1ng n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u1ea3 d\u00e2n d\u1ee5ng v\u00e0 c\u00f4ng nghi\u1ec7p. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 m\u00e1y n\u00e9n kh\u00ed, \u0111\u1ed3ng h\u1ed3 \u0111o \u00e1p su\u1ea5t, b\u1ed9 l\u1ecdc kh\u00ed, van kh\u00ed n\u00e9n, xi lanh kh\u00ed n\u00e9n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao, vi\u1ec7c t\u00ednh&#8230;<\/p>","protected":false},"author":1,"featured_media":2517,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[76,118],"tags":[492],"class_list":["post-2514","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-ky-thuat","category-goc-ky-thuat","tag-cong-thuc-tinh-luu-luong-dong-khi"],"acf":[],"_links":{"self":[{"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/posts\/2514","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/comments?post=2514"}],"version-history":[{"count":5,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/posts\/2514\/revisions"}],"predecessor-version":[{"id":2554,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/posts\/2514\/revisions\/2554"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/media\/2517"}],"wp:attachment":[{"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/media?parent=2514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/categories?post=2514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sieuthivan.vn\/en\/wp-json\/wp\/v2\/tags?post=2514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}