{"id":16,"date":"2020-04-30T15:34:35","date_gmt":"2020-04-30T06:34:35","guid":{"rendered":"https:\/\/rovalworld.com\/th\/case-studies\/case-2-grating\/"},"modified":"2023-01-27T15:30:39","modified_gmt":"2023-01-27T06:30:39","slug":"case02","status":"publish","type":"page","link":"https:\/\/rovalworld.com\/th\/case-studies\/case02\/","title":{"rendered":"\u0e01\u0e23\u0e13\u0e35\u0e17\u0e35\u0e48 2: \u0e15\u0e30\u0e41\u0e01\u0e23\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e23\u0e32\u0e07\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e19\u0e49\u0e33"},"content":{"rendered":"\n<h2 class=\"has-text-color wp-block-heading\" style=\"color:#ba55d3\"><strong>\u0e01\u0e32\u0e23\u0e0b\u0e48\u0e2d\u0e21\u0e41\u0e0b\u0e21\u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e17\u0e35\u0e48\u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e0a\u0e38\u0e1a\u0e2a\u0e31\u0e07\u0e01\u0e30\u0e2a\u0e35<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:18px\"><img decoding=\"async\" class=\"wp-image-1409\" style=\"width: 800px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating-image.jpg\" alt=\"Grating\"><br>\u0e01\u0e32\u0e23\u0e15\u0e31\u0e14\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e40\u0e01\u0e34\u0e14\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e38\u0e14\u0e25\u0e2d\u0e01\u0e02\u0e2d\u0e07\u0e0a\u0e31\u0e49\u0e19\u0e2a\u0e31\u0e07\u0e01\u0e30\u0e2a\u0e35\u0e17\u0e35\u0e48\u0e40\u0e04\u0e25\u0e37\u0e2d\u0e1a\u0e1a\u0e19\u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e40\u0e2b\u0e25\u0e47\u0e01 \u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e41\u0e19\u0e30\u0e19\u0e33\u0e27\u0e34\u0e18\u0e35\u0e01\u0e32\u0e23\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e2a\u0e19\u0e34\u0e21\u0e17\u0e35\u0e48\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19\u0e43\u0e19\u0e01\u0e23\u0e13\u0e35\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49<\/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:#cd84df;font-size:21px\"><strong>\u0e0b\u0e48\u0e2d\u0e21\u0e41\u0e0b\u0e21\u0e2a\u0e48\u0e27\u0e19\u0e17\u0e35\u0e48\u0e16\u0e39\u0e01\u0e15\u0e31\u0e14<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:18px\"><img decoding=\"async\" class=\"wp-image-1413\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating01.jpg\" alt=\"\"><br>1. \u0e15\u0e31\u0e14\u0e15\u0e30\u0e41\u0e01\u0e23\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e23\u0e32\u0e07\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e19\u0e49\u0e33<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. \u0e43\u0e0a\u0e49\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c ROVAL \u0e43\u0e19\u0e2a\u0e48\u0e27\u0e19\u0e17\u0e35\u0e48\u0e15\u0e31\u0e14<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. \u0e01\u0e32\u0e23\u0e17\u0e32\u0e2a\u0e35\u0e40\u0e2a\u0e23\u0e47\u0e08\u0e2a\u0e34\u0e49\u0e19<\/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:#cd84df;font-size:21px\"><strong>\u0e01\u0e32\u0e23\u0e0b\u0e48\u0e2d\u0e21\u0e41\u0e0b\u0e21\u0e2a\u0e48\u0e27\u0e19\u0e17\u0e35\u0e48\u0e16\u0e39\u0e01\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:18px\"><img decoding=\"async\" class=\"wp-image-1418\" style=\"width: 640px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/grating04.jpg\" alt=\"\"><br>1. \u0e15\u0e31\u0e14\u0e15\u0e30\u0e41\u0e01\u0e23\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e23\u0e32\u0e07\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e19\u0e49\u0e33\u0e15\u0e32\u0e21\u0e41\u0e19\u0e27\u0e17\u0e41\u0e22\u0e07\u0e21\u0e38\u0e21<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. \u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e41\u0e17\u0e48\u0e07\u0e17\u0e35\u0e48\u0e40\u0e15\u0e23\u0e35\u0e22\u0e21\u0e44\u0e27\u0e49\u0e40\u0e02\u0e49\u0e32\u0e01\u0e31\u0e1a\u0e2a\u0e48\u0e27\u0e19\u0e17\u0e35\u0e48\u0e15\u0e31\u0e14<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. \u0e40\u0e08\u0e35\u0e22\u0e23\u0e2a\u0e48\u0e27\u0e19\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e25\u0e34\u0e48\u0e21\u0e2b\u0e23\u0e37\u0e2d\u0e04\u0e23\u0e32\u0e1a\u0e15\u0e30\u0e01\u0e23\u0e31\u0e19\u0e2b\u0e25\u0e31\u0e07\u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e2d\u0e2d\u0e01\u0e14\u0e49\u0e27\u0e22\u0e2a\u0e34\u0e48\u0e27\u0e40\u0e08\u0e47\u0e17 (Jet Chisel)<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. \u0e40\u0e15\u0e23\u0e35\u0e22\u0e21\u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e17\u0e35\u0e48\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e14\u0e49\u0e27\u0e22\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e02\u0e31\u0e14\u0e41\u0e1a\u0e1a\u0e2b\u0e31\u0e27\u0e41\u0e1c\u0e48\u0e19\u0e14\u0e34\u0e2a\u0e01\u0e4c<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. \u0e17\u0e32\u0e2a\u0e35 ROVAL \u0e17\u0e35\u0e48\u0e2a\u0e48\u0e27\u0e19\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d\u0e41\u0e25\u0e30\u0e41\u0e16\u0e1a\u0e23\u0e2d\u0e1a\u0e46<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. \u0e40\u0e2a\u0e23\u0e47\u0e08\u0e2a\u0e21\u0e1a\u0e39\u0e23\u0e13\u0e4c<\/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-white-color has-text-color has-background wp-element-button\" href=\"https:\/\/rovalworld.com\/th\/how-to-use\" style=\"background-color:#cd84df\"><strong>\u0e27\u0e34\u0e18\u0e35\u0e43\u0e0a\u0e49<\/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 class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/rovalworld.com\/th\/case-studies\">&lt;&lt; Index<\/a><\/td><td class=\"has-text-align-right\" data-align=\"right\"><a href=\"https:\/\/rovalworld.com\/th\/case-studies\/case03\/\">\u0e01\u0e23\u0e13\u0e35\u0e17\u0e35\u0e48 3:\u00a0\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01 >><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0e01\u0e32\u0e23\u0e0b\u0e48\u0e2d\u0e21\u0e41\u0e0b\u0e21\u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e17\u0e35\u0e48\u0e44\u0e21\u0e48\u0e44\u0e14\u0e49\u0e0a\u0e38\u0e1a\u0e2a &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":12,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-16","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=\"\u0e15\u0e30\u0e41\u0e01\u0e23\u0e07\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e23\u0e32\u0e07\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e19\u0e49\u0e33 - \u0e01\u0e32\u0e23\u0e15\u0e31\u0e14\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e17\u0e33\u0e43\u0e2b\u0e49\u0e40\u0e01\u0e34\u0e14\u0e01\u0e32\u0e23\u0e2b\u0e25\u0e38\u0e14\u0e25\u0e2d\u0e01\u0e02\u0e2d\u0e07\u0e0a\u0e31\u0e49\u0e19\u0e2a\u0e31\u0e07\u0e01\u0e30\u0e2a\u0e35\u0e17\u0e35\u0e48\u0e40\u0e04\u0e25\u0e37\u0e2d\u0e1a\u0e1a\u0e19\u0e1e\u0e37\u0e49\u0e19\u0e1c\u0e34\u0e27\u0e40\u0e2b\u0e25\u0e47\u0e01 \u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e41\u0e19\u0e30\u0e19\u0e33\u0e27\u0e34\u0e18\u0e35\u0e01\u0e32\u0e23\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e2a\u0e19\u0e34\u0e21\u0e17\u0e35\u0e48\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19\u0e43\u0e19\u0e01\u0e23\u0e13\u0e35\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\" \/>\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\/th\/case-studies\/case02\/\" \/>\n\t<meta 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