Home / Standards / GB/T 158-1996 GB/T 158-1996 Active Machine tool tables--T-slots and corresponding bolts 机床工作台 T形槽和相应螺栓 Standard Type GBT ICS 25-010 CCS J52 Status 现行 Issue Date 1996-07-05 Implementation 1997-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A