{"id":344,"date":"2020-04-30T15:34:35","date_gmt":"2020-04-30T06:34:35","guid":{"rendered":"https:\/\/rovalworld.com\/vi\/case-studies\/case-2-grating\/"},"modified":"2023-01-26T14:27:58","modified_gmt":"2023-01-26T05:27:58","slug":"case02","status":"publish","type":"page","link":"https:\/\/rovalworld.com\/vi\/case-studies\/case02\/","title":{"rendered":"Tr\u01b0\u1eddng h\u1ee3p2: N\u1eafp r\u00e3nh"},"content":{"rendered":"\n<h2 class=\"has-text-color wp-block-heading\" style=\"color:#ff8000\"><strong>S\u1eeda ch\u1eefa b\u1ec1 m\u1eb7t m\u1ea1 k\u1ebdm<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:17px\"><img decoding=\"async\" class=\"wp-image-1409\" style=\"width: 800px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating-image.jpg\" alt=\"\"><br>C\u1eaft v\u00e0 h\u00e0n g\u00e2y bong tr\u00f3c l\u1edbp m\u1ea1 k\u1ebdm tr\u00ean n\u1ec1n th\u00e9p.<br>\u0110\u00e2y l\u00e0 ph\u1ea7n gi\u1edbi thi\u1ec7u v\u1ec1 c\u00e1ch ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t x\u1ea3y ra trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong>C\u1eaft s\u1eeda ch\u1eefa b\u1ec1 m\u1eb7t<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:17px\"><img decoding=\"async\" class=\"wp-image-1413\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating01.jpg\" alt=\"\"><br>1. C\u1eaft n\u1eafp r\u00e3nh.<br><br><img decoding=\"async\" class=\"wp-image-1414\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating02.jpg\" alt=\"\"><br>2. \u00c1p d\u1ee5ng s\u1ea3n ph\u1ea9m ROVAL tr\u00ean m\u1eb7t c\u1eaft.<br><br><img decoding=\"async\" class=\"wp-image-1416\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating03.jpg\" alt=\"\"><br>3. \u0110\u00e3 s\u1eeda ch\u1eefa xong.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#ff8c1a;font-size:21px\"><strong>S\u1eeda ch\u1eefa m\u1ed1i h\u00e0n<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:17px\"><img decoding=\"async\" class=\"wp-image-1418\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating04.jpg\" alt=\"\"><br>1.C\u1eaft b\u00eca r\u00e3nh theo \u0111\u01b0\u1eddng ch\u00e9o.<br><br><img decoding=\"async\" class=\"wp-image-1419\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating05.jpg\" alt=\"\"><br>2.H\u00e0n thanh \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0o m\u1eb7t c\u1eaft.<br><br><img decoding=\"async\" class=\"wp-image-1420\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating06.jpg\" alt=\"\"><br>3. Lo\u1ea1i b\u1ecf c\u00e1c m\u1ea3nh v\u1ee5n b\u1eb1ng m\u00e1y \u0111\u1ee5c tia.<br><br><img decoding=\"async\" class=\"wp-image-1421\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating07.jpg\" alt=\"\"><br>4. Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t h\u00e0n b\u1eb1ng m\u00e1y \u0111\u00e1nh \u0111\u0129a.<br><br><img decoding=\"async\" class=\"wp-image-1422\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating08.jpg\" alt=\"\"><br>5. \u00c1p d\u1ee5ng ROVAL cho c\u00e1c m\u1ed1i h\u00e0n v\u00e0 thanh.<br><br><img decoding=\"async\" class=\"wp-image-1423\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating09.jpg\" alt=\"\"><br>6. Ho\u00e0n th\u00e0nh<\/p>\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-7d812b4c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/rovalworld.com\/vi\/how-to-use\" style=\"background-color:#ff8c1a\"><strong><strong><strong>C\u00e1ch s\u1eed d\u1ee5ng<\/strong><\/strong><\/strong><\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/rovalworld.com\/vi\/case-studies\">&lt;&lt; M\u1ee5c l\u1ee5c<\/a><\/td><td class=\"has-text-align-right\" data-align=\"right\"><a href=\"https:\/\/rovalworld.com\/vi\/case-studies\/case03\">Tr\u01b0\u1eddng h\u1ee3p3:\u00a0K\u1ebft c\u1ea5u th\u00e9p >><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u1eeda ch\u1eefa b\u1ec1 m\u1eb7t m\u1ea1 k\u1ebdm C\u1eaft v\u00e0 h\u00e0n g\u00e2y bong tr\u00f3c l\u1edbp m\u1ea1 k\u1ebdm tr\u00ean n\u1ec1n th\u00e9p.\u0110\u00e2y l\u00e0 ph\u1ea7n gi\u1edbi thi\u1ec7u v\u1ec1 c\u00e1ch ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t x\u1ea3y ra &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":340,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-344","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"N\u1eafp r\u00e3nh - C\u1eaft v\u00e0 h\u00e0n g\u00e2y bong tr\u00f3c l\u1edbp m\u1ea1 k\u1ebdm tr\u00ean n\u1ec1n th\u00e9p. \u0110\u00e2y l\u00e0 ph\u1ea7n gi\u1edbi thi\u1ec7u v\u1ec1 c\u00e1ch ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t x\u1ea3y ra trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3.\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/rovalworld.com\/vi\/case-studies\/case02\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\n\t\t<!-- Global site tag (gtag.js) - Google Analytics -->\n<script async src=\"https:\/\/www.googletagmanager.com\/gtag\/js?id=G-5SFXS2PTKZ\"><\/script>\n<script>\nwindow.dataLayer = window.dataLayer || [];\nfunction gtag(){dataLayer.push(arguments);}\ngtag('js', new Date());\n\ngtag('config', 'G-5SFXS2PTKZ');\n<\/script>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/case02\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/rovalworld.com\\\/vi\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/#listItem\",\"name\":\"Nghi\\u00ean c\\u1ee9u \\u0111i\\u1ec3n h\\u00ecnh\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/#listItem\",\"position\":2,\"name\":\"Nghi\\u00ean c\\u1ee9u \\u0111i\\u1ec3n h\\u00ecnh\",\"item\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/case02\\\/#listItem\",\"name\":\"Tr\\u01b0\\u1eddng h\\u1ee3p2: N\\u1eafp r\\u00e3nh\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/case02\\\/#listItem\",\"position\":3,\"name\":\"Tr\\u01b0\\u1eddng h\\u1ee3p2: N\\u1eafp r\\u00e3nh\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/case-studies\\\/#listItem\",\"name\":\"Nghi\\u00ean c\\u1ee9u \\u0111i\\u1ec3n h\\u00ecnh\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rovalworld.com\\\/vi\\\/#organization\",\"name\":\"ROVAL Corporation\",\"description\":\"M\\u1ea1 k\\u1ebdm l\\u1ea1nh T\\u1eeb n\\u0103m 1955 C\\u00f4ng ty c\\u1ed5 ph\\u1ea7n ROVAL \\u0111\\u01b0\\u1ee3c th\\u00e0nh l\\u1eadp n\\u0103m 1955 t\\u1ea1i OSAKA. 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