Home / Standards / GB/T 24425.1-2009 GB/T 24425.1-2009 Active General type wire thread inserts 普通型钢丝螺套 Standard Type GBT ICS 21.060.10 CCS J13 Status 现行 Issue Date 2009-10-15 Implementation 2010-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A