Home / Standards / GB/T 2076-2007 GB/T 2076-2007 Abolished Indexable inserts for cutting tools - Designation 切削刀具用可转位刀片型号表示规则 Standard Type GBT ICS 77.160 CCS H70 Status 废止 Issue Date 2007-11-23 Implementation 2008-06-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A