Home / Standards / GB/T 4127.8-2007 GB/T 4127.8-2007 Active Bonded abrasive products - Dimensions - Part 8: Grinding wheels for deburring and fettling/snagging 固结磨具 尺寸 第8部分:去毛刺、荒磨和粗磨用砂轮 Standard Type GBT ICS 25.100.70 CCS J43 Status 现行 Issue Date 2007-06-25 Implementation 2007-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A