Home / Standards / GB/T 3098.7-2000 GB/T 3098.7-2000 Active Mechanical properties of fasteners--Thread rolling screws 紧固件机械性能 自挤螺钉 Standard Type GBT ICS 21.060.10 CCS J13 Status 现行 Issue Date 2000-09-26 Implementation 2001-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会