Home / Standards / GB/T 15305.3-2009 GB/T 15305.3-2009 Active Coated abrasives - Abrasive belts - Selection of width/length combinations 涂附磨具 砂带 宽度与长度组合的选择 Standard Type GBT ICS 25.100.70 CCS J43 Status 现行 Issue Date 2009-04-23 Implementation 2009-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会