{"id":554,"date":"2025-11-18T08:31:37","date_gmt":"2025-11-18T08:31:37","guid":{"rendered":"https:\/\/rkmachinery.co.th\/?post_type=news&#038;p=554"},"modified":"2025-11-18T08:36:41","modified_gmt":"2025-11-18T08:36:41","slug":"%e0%b9%80%e0%b8%88%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%9c%e0%b8%b4%e0%b8%a7%e0%b9%83%e0%b8%99%e0%b8%81%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%ad%e0%b8%81-internal-grinding-%e0%b9%83%e0%b8%ab%e0%b9%89","status":"publish","type":"news","link":"https:\/\/rkmachinery.co.th\/?news=%e0%b9%80%e0%b8%88%e0%b8%b5%e0%b8%a2%e0%b8%a3%e0%b8%9c%e0%b8%b4%e0%b8%a7%e0%b9%83%e0%b8%99%e0%b8%81%e0%b8%a3%e0%b8%b0%e0%b8%9a%e0%b8%ad%e0%b8%81-internal-grinding-%e0%b9%83%e0%b8%ab%e0%b9%89","title":{"rendered":"\u0e40\u0e08\u0e35\u0e22\u0e23\u0e1c\u0e34\u0e27\u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e2d\u0e01 (Internal Grinding\/ Honing) 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\u0e43\u0e2b\u0e49\u0e01\u0e23\u0e30\u0e1a\u0e2d\u0e01\u0e44\u0e2e\u0e14\u0e23\u0e2d\u0e25\u0e34\u0e04\u0e01\u0e25\u0e31\u0e1a\u0e21\u0e32\u0e40\u0e2b\u0e21\u0e37\u0e2d\u0e19\u0e43\u0e2b\u0e21\u0e48 - ROJEKOLAKARN &amp; MACHINERY<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rkmachinery.co.th\/?news=\u0e40\u0e08\u0e35\u0e22\u0e23\u0e1c\u0e34\u0e27\u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e2d\u0e01-internal-grinding-\u0e43\u0e2b\u0e49\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0e40\u0e08\u0e35\u0e22\u0e23\u0e1c\u0e34\u0e27\u0e43\u0e19\u0e01\u0e23\u0e30\u0e1a\u0e2d\u0e01 (Internal Grinding\/ Honing) 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