Home / Standards / GB/T 9217.2-2005 GB/T 9217.2-2005 Active Hardmetal burrs--Part 2:Cylindrical burrs(style A) 硬质合金旋转锉 第2部分:圆柱形旋转锉(A型) Standard Type GBT ICS 25.100.20 CCS J41 Status 现行 Issue Date 2005-05-18 Implementation 2005-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A