Home / Standards / GB/T 4127.15-2007 GB/T 4127.15-2007 Abolished Bonded abrasive products - Dimensions - Part 15: Grinding wheels for cutting-off on stationary or mobile cutting-off machines 固结磨具 尺寸 第15部分:固定式或移动式切割机用切割砂轮 Standard Type GBT ICS 25.100.70 CCS J43 Status 废止 Issue Date 2007-06-25 Implementation 2007-11-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A