{"id":349,"date":"2020-04-20T16:49:08","date_gmt":"2020-04-20T07:49:08","guid":{"rendered":"https:\/\/rovalworld.com\/vi\/how-to-use\/"},"modified":"2023-01-26T14:08:16","modified_gmt":"2023-01-26T05:08:16","slug":"how-to-use","status":"publish","type":"page","link":"https:\/\/rovalworld.com\/vi\/how-to-use\/","title":{"rendered":"C\u00e1ch s\u1eed d\u1ee5ng"},"content":{"rendered":"\n<p class=\"has-white-color has-text-color has-background\" style=\"background-color:#ff8c1a;font-size:21px\"><strong>S\u1ea3n ph\u1ea9m m\u1ee5c ti\u00eau<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/rovalworld.com\/vi\/products\/roval\"><img decoding=\"async\" class=\"wp-image-1903\" style=\"width: 75px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/R25kg.jpg\" alt=\"\"><\/a><br><a href=\"https:\/\/rovalworld.com\/vi\/products\/roval\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">ROVAL<\/mark><\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/rovalworld.com\/vi\/products\/roval-silver\"><img decoding=\"async\" class=\"wp-image-1909\" style=\"width: 75px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/RS20kg.jpg\" alt=\"\"><br><strong><span class=\"has-inline-color has-vivid-cyan-blue-color\">ROVAL SILVER<\/span><\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/rovalworld.com\/vi\/products\/epo-roval\"><img decoding=\"async\" class=\"wp-image-1914\" style=\"width: 75px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/ER25kg.jpg\" alt=\"\"><\/a><br><a href=\"https:\/\/rovalworld.com\/vi\/products\/epo-roval\"><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">EPO ROVAL<\/span><\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-align-right has-black-color has-text-color has-normal-font-size\"><a class=\"aioseop-link\" href=\"https:\/\/rovalworld.com\/aqua-roval#howaq\"><\/a>>> <a href=\"https:\/\/rovalworld.com\/vi\/products\/aqua-roval#howaq\">\u0110i t\u1edbi C\u00e1ch s\u1eed d\u1ee5ng AQUA ROVAL<\/a>  <img decoding=\"async\" class=\"wp-image-2129\" style=\"width: 40px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/AQ-set.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-text-color has-background\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u00f2ng ROVAL<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-background\" style=\"background-color:#c1e0ff;font-size:18px\"><strong>Dung d\u1ecbch s\u01a1n pha s\u1eb5n<\/strong><br>&gt; Kh\u00f4ng c\u00e2\u0300n pha\u0309i pha loa\u0303ng n\u00ean vi\u00ea\u0323c s\u01a1n r\u00e2\u0301t d\u00ea\u0303 da\u0300ng.<br>&gt; Kh\u00f4ng thao ta\u0301c ph\u01b0\u0301c ta\u0323p nh\u01b0 pha s\u01a1n hai tha\u0300nh ph\u00e2\u0300n.<br>&gt; Kh\u00f4ng gi\u01a1\u0301i ha\u0323n th\u01a1\u0300i gian a\u0301p du\u0323ng s\u01a1n l\u00ean sa\u0309n ph\u00e2\u0309m.<br>&gt; Ph\u00e2\u0300n s\u01a1n co\u0300n la\u0323i co\u0301 th\u00ea\u0309 ba\u0309o qua\u0309n trong thu\u0300ng ki\u0301n.<br>&gt; C\u00f3 d\u1ea1ng b\u00ecnh phun g\u1ecdn nh\u1eb9, ti\u1ec7n d\u1ee5ng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"405\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/easy-VN.jpg\" alt=\"loa\u0323i dung di\u0323ch s\u01a1n pha s\u1eb5n d\u1ec5 thao t\u00e1c\" class=\"wp-image-1088\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/easy-VN.jpg 800w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/easy-VN-300x152.jpg 300w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/easy-VN-768x389.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong>Video<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Ca\u0301ch s\u01b0\u0309 du\u0323ng ROVAL\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/qJH9isAJ4hk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right has-normal-font-size\">>> <a href=\"https:\/\/rovalworld.com\/vi\/video\">Video ng\u00f4n ng\u1eef kh\u00e1c<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong><strong>Ph\u01b0\u01a1ng ph\u00e1p s\u01a1n<\/strong><\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\"><strong>B\u00ecnh x\u1ecbt<br><img decoding=\"async\" class=\"wp-image-983\" style=\"width: 400px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/aerosol.jpg\" alt=\"\"><\/strong><br>L\u1eafc b\u00ecnh x\u1ecbt t\u1eeb 30 l\u1ea7n tr\u1edf l\u00ean.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\"><strong>D\u00f9ng c\u1ecd \/ D\u00f9ng con l\u0103n<\/strong><br><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-1122\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/10\/brush.jpg\" alt=\"D\u00f9ng c\u1ecd\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/10\/brush.jpg 640w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/10\/brush-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-97\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/04\/roller.jpg\" alt=\"D\u00f9ng con l\u0103n\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/04\/roller.jpg 640w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/04\/roller-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br>Kh\u00f4ng c\u1ea7n pha lo\u00e3ng.<br>Ch\u1ec9 khi s\u1ea3n ph\u1ea9m \u0111\u1eb7c l\u1ea1i, h\u00e3y s\u1eed d\u1ee5ng ch\u1ea5t pha lo\u00e3ng trong v\u00f2ng 5% tr\u1ecdng l\u01b0\u1ee3ng s\u01a1n.<br><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">&lt;\u0110\u1ec1 xu\u1ea5t&gt;<\/span><\/strong><br><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">C\u1ecd<\/span><\/strong>: L\u00f4ng c\u1ecd d\u00e0i v\u00e0 m\u1ec1m, s\u1ebd gi\u1eef \u0111\u01b0\u1ee3c nhi\u1ec1u s\u01a1n h\u01a1n.<br><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">Con l\u0103n<\/span><\/strong>: Chi\u1ec1u d\u00e0i l\u00f4ng con l\u0103n kho\u1ea3ng 12 ho\u1eb7c 13 mm, s\u1ebd gi\u1eef \u0111\u01b0\u1ee3c nhi\u1ec1u s\u01a1n h\u01a1n.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\"><strong><strong>Phun s\u01a1n truy\u1ec1n th\u1ed1ng \/ Phun s\u01a1n b\u1eb1ng \u00e1p l\u1ef1c<\/strong><br><\/strong><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-1125\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/10\/Gravity-feed-air-spray.jpg\" alt=\"S\u00fang phun c\u1ea5p li\u1ec7u tr\u1ecdng l\u1ef1c\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/10\/Gravity-feed-air-spray.jpg 640w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/10\/Gravity-feed-air-spray-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-95\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/04\/air-less.jpg\" alt=\"Phun s\u01a1n b\u1eb1ng \u00e1p l\u1ef1c\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/04\/air-less.jpg 640w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/04\/air-less-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br><strong><strong><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">Phun s\u01a1n truy\u1ec1n th\u1ed1ng<\/mark><\/strong><\/strong><\/strong><br><strong>S\u00fang phun c\u1ea5p li\u1ec7u tr\u1ecdng l\u1ef1c<\/strong><br>L\u1ed7 phun &#8212; 1.5~2.0mm<br>\u00c1p su\u1ea5t kh\u00ed &#8212; 0.3MPa<br>B\u1ed9 l\u1ecdc s\u01a1n &#8212; #100<br>Pha lo\u00e3ng &#8212; 0~5%(<strong><a href=\"https:\/\/rovalworld.com\/vi\/products\/roval\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">ROVAL<\/mark><\/a><\/strong>, <strong><a href=\"https:\/\/rovalworld.com\/vi\/products\/epo-roval\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">EPO ROVAL<\/mark><\/a><\/strong>), 5~10%(<strong><a href=\"https:\/\/rovalworld.com\/vi\/products\/roval-silver\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">ROVAL SILVER<\/mark><\/a><\/strong>)<br><br><strong><strong><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">Phun s\u01a1n b\u1eb1ng \u00e1p l\u1ef1c<\/mark><\/strong><\/strong><\/strong><br>K\u00edch th\u01b0\u1edbc v\u00f2i phun &#8212; tr\u00ean 0.017 inch (Th\u00ed d\u1ee5 : 517)<br>\u00c1p l\u1ef1c &#8212; tr\u00ean 20MPa<br>B\u1ed9 l\u1ecdc s\u00fang &#8212; #50~60<br>Pha lo\u00e3ng &#8212; 0~5%<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"ROVAL airless painting procedure\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/BInoyRZ85XQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong>Y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t<\/strong><\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color\" style=\"font-size:21px\"><strong><span style=\"color:#ff0000\" class=\"has-inline-color\">S\u01a1n tr\u1ef1c ti\u1ebfp l\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/span><\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\">Nh\u1edd s\u1ef1 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp c\u1ee7a k\u1ebdm l\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i t\u1ea1o ra ph\u1ea3n \u1ee9ng ca-t\u1ed1t ch\u1ed1ng \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.<\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color\" style=\"font-size:21px\"><strong><span style=\"color:#ff0000\" class=\"has-inline-color\">Kh\u00f4ng s\u1eed d\u1ee5ng s\u01a1n l\u00f3t.<\/span><\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\">N\u1ebfu s\u1eed d\u1ee5ng th\u00ec c\u00f4ng d\u1ee5ng ch\u1ed1ng g\u1ec9 s\u00e9t c\u1ee7a ROVAL s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t huy.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong>3 \u0111i\u1ec3m quan tr\u1ecdng khi S\u01a1n ROVAL<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:21px\"><strong>1. <strong>X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/strong><\/strong><br><img decoding=\"async\" class=\"wp-image-2463\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/before-blast.jpg\" alt=\"\"> <img decoding=\"async\" class=\"wp-image-2462\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/after-blast.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color has-medium-font-size\"><img decoding=\"async\" class=\"wp-image-1066\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/hand-tool.jpg\" alt=\"\"> <img decoding=\"async\" class=\"wp-image-978\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/surface-preparation.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\">Khi thi c\u00f4ng tr\u00ean b\u1ec1 m\u1eb7t&nbsp;<strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">m\u1ea1 k\u1ebdm<\/span><\/strong>, s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 c\u1ea7m tay \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u1edbp g\u1ec9 tr\u1eafng.<br>\u0110\u1ed1i v\u1edbi b\u1ec1&nbsp;<strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">m\u1eb7t th\u00e9p<\/span><\/strong>, lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c ch\u1ea5t b\u1ea9n, d\u1ea7u, c\u1eb7n, r\u1ec9 s\u00e9t v\u00e0 l\u1edbp s\u01a1n c\u0169 b\u1eb1ng c\u00e1ch phun c\u00e1t ho\u1eb7c s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 \u0111i\u1ec7n \u0111\u1ec3 l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t th\u00e9p.<\/p>\n\n\n\n<p class=\"has-text-align-right has-very-dark-gray-color has-text-color\" style=\"font-size:17px\">>>  <a href=\"https:\/\/rovalworld.com\/vi\/case-studies\/case01\/#restoration\">Khi n\u00e0o c\u1ea7n ph\u1ee5c h\u1ed3i b\u1ec1 m\u1eb7t m\u1ea1 k\u1ebdm c\u0169?<\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:21px\"><strong>2. \u0110\u1ea3m b\u1ea3o khu\u1ea5y \u0111\u1ec1u v\u00e0 \u0111\u1ee7<\/strong><br><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" class=\"wp-image-956\" style=\"width: 400px;\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/adequate-agitation-vn.jpg\" alt=\"\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/adequate-agitation-vn.jpg 640w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/adequate-agitation-vn-300x201.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\">Khu\u1ea5y cho \u0111\u1ebfn khi to\u00e0n b\u1ed9 m\u1eadt \u0111\u1ed9t s\u01a1n \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u.<br><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">Kh\u00f4ng c\u1ea7n pha lo\u00e3ng b\u1eb1ng dung m\u00f4i.<\/span><\/strong><br>*Ch\u1ec9 khi s\u1ea3n ph\u1ea9m \u0111\u1eb7c l\u1ea1i, h\u00e3y s\u1eed d\u1ee5ng ch\u1ea5t pha lo\u00e3ng trong v\u00f2ng 5% tr\u1ecdng l\u01b0\u1ee3ng s\u01a1n.<br>*<strong><span style=\"color:#777777\" class=\"has-inline-color\">EPO ROVAL ph\u1ea3i s\u1eed d\u1ee5ng Dung m\u00f4i EPO ROVAL chuy\u00ean d\u1ee5ng<\/span><\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong><span style=\"color:#777777\" class=\"has-inline-color\">S\u1ea3n ph\u1ea9m<\/span><\/strong><\/td><td><strong><span style=\"color:#777777\" class=\"has-inline-color\">Lo\u1ea1i dung m\u00f4i<\/span><\/strong><\/td><\/tr><tr><td><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">ROVAL<\/mark><\/strong><br><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">ROVAL SILVER<\/mark><\/strong><\/td><td><span class=\"has-inline-color has-black-color\"><strong>Dung m\u00f4i ROVAL<\/strong><br>(ho\u1eb7c ch\u1ea5t pha lo\u00e3ng th\u01a1m nh\u01b0 Xylene)<\/span><\/td><\/tr><tr><td><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">EPO ROVAL<\/span><\/strong><\/td><td><strong><span class=\"has-inline-color has-black-color\">Dung m\u00f4i EPO ROVAL<\/span><\/strong><br><span class=\"has-inline-color has-black-color\">(Kh\u00f4ng bao gi\u1edd s\u1eed d\u1ee5ng Dung m\u00f4i ROVAL)<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:21px\"><strong>3. <strong>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y l\u1edbp s\u01a1n<\/strong><\/strong><br><img decoding=\"async\" class=\"wp-image-977\" style=\"width: 400px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/sufficient-film-tichness.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\"><strong><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">S\u01a1n 2 l\u1edbp (1 l\u1edbp x 40\u03bcm \u00d7 2)<\/span><\/strong><\/strong><br><strong><strong>T\u1ed5ng \u0111\u1ed9 d\u00e0y l\u1edbp s\u01a1n sau kh\u00f4 h\u01a1n 80\u03bcm<\/strong><\/strong><br><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">Kh\u00f4ng s\u01a1n qu\u00e1 m\u1ecfng<\/span><\/strong><br>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ec9 l\u1ec7 v\u1edbi \u0111\u1ed9 d\u00e0y l\u1edbp s\u01a1n.<br>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ea7n s\u01a1n : 30-60 ph\u00fat<br>D\u00f9ng ng\u00f3n tay ch\u1ea1m v\u00e0o \u0111\u1ec3 x\u00e1c nh\u1eadn l\u1edbp s\u01a1n \u0111\u00e3 kh\u00f4 ch\u01b0a r\u1ed3i ti\u1ebfn h\u00e0nh s\u01a1n l\u1edbp th\u1ee9 2.<br><br><strong><strong>Ki\u1ec3m tra \u0111\u1ed9 d\u00e0y m\u00e0ng<\/strong><\/strong><br><img decoding=\"async\" class=\"wp-image-1079\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/tester01.jpg\" alt=\"\"><img decoding=\"async\" class=\"wp-image-1080\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/tester02.jpg\" alt=\"\"><br>Ki\u1ec3m tra \u0111\u1ed9 d\u00e0y m\u00e0ng s\u01a1n b\u1eb1ng m\u00e1y \u0111o \u0111\u1ed9 d\u00e0y \u0111i\u1ec7n t\u1eeb.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-background\" style=\"background-color:#ffd700;font-size:21px\"><strong><strong>Ch\u00fa \u00fd : c\u00e1ch s\u01a1n kh\u00f4ng \u0111\u00fang<\/strong><\/strong><\/p>\n\n\n\n<p class=\"has-text-color\" style=\"color:#ff0000;font-size:17px\"><img decoding=\"async\" class=\"wp-image-1042\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/rusted.jpg\" alt=\"\"><br><strong><strong><span style=\"color:#ff0000\" class=\"has-inline-color\">S\u01a1n l\u00ean ch\u1ed7 b\u1ecb g\u1ec9 s\u00e9t<\/span><\/strong><\/strong><br><br><img decoding=\"async\" class=\"wp-image-1041\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/painted.jpg\" alt=\"\"><br><strong>S\u01a1n l\u00ean l\u1edbp s\u01a1n c\u0169<\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color has-background\" style=\"background-color:#ffd700;font-size:21px\"><strong>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:18px\"><strong>Ti\u1ec1n x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u1ed1ng \u0103n m\u00f2n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0ng ph\u1ee7.<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color\" style=\"font-size:17px\">\u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t nh\u1ea5t, vi\u1ec7c ti\u1ec1n x\u1eed l\u00fd b\u1ec1 m\u1eb7t l\u00e0 r\u1ea5t quan tr\u1ecdng.<br>Ch\u1ec9 \u0111\u00e1nh b\u00f3ng sau khi b\u1ec1 m\u1eb7t kim lo\u1ea1i s\u1ea1ch v\u00e0 tr\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ec3 l\u1ed9 ra ngo\u00e0i b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 \u0111i\u1ec7n ho\u1eb7c phun c\u00e1t \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i v\u00e0 b\u1ec1 m\u1eb7t m\u1ea1.<br><br><strong>K\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m phun mu\u1ed1i trong \u0111i\u1ec1u ki\u1ec7n chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"378\" src=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/importance-VN.jpg\" alt=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t\" class=\"wp-image-1039\" srcset=\"https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/importance-VN.jpg 800w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/importance-VN-300x142.jpg 300w, https:\/\/rovalworld.com\/vi\/wp-content\/uploads\/2020\/09\/importance-VN-768x363.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background wp-element-button\" href=\"https:\/\/rovalworld.com\/vi\/download#tech\" style=\"background-color:#ff8c1a\">T\u1ea3i th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u01a1n<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u1ea3n ph\u1ea9m m\u1ee5c ti\u00eau ROVAL ROVAL SILVER EPO ROVAL >> \u0110i t\u1edbi C\u00e1ch s\u1eed d\u1ee5ng AQUA ROVAL \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u00f2ng ROVAL Dung d\u1ecbch s\u01a1n pha s\u1eb5n&gt; Kh\u00f4ng c\u00e2\u0300n pha\u0309i &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-349","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/pages\/349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/comments?post=349"}],"version-history":[{"count":89,"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/pages\/349\/revisions"}],"predecessor-version":[{"id":2101,"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/pages\/349\/revisions\/2101"}],"wp:attachment":[{"href":"https:\/\/rovalworld.com\/vi\/wp-json\/wp\/v2\/media?parent=349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}