Home / Standards / GB/T 21684-2008 GB/T 21684-2008 Abolished Woodworking machines - Two-, three- and four-side moulding machines - Nomenclature and acceptance conditions 木工机床 二、三、四面铣床 术语和精度 Standard Type GBT ICS 79.120.10 CCS J65 Status 废止 Issue Date 2008-04-22 Implementation 2008-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A