Home / Standards / GB/T 17161-1997 GB/T 17161-1997 Active Machine tools--Direction of operation of controls 机床 控制装置的操作方向 Standard Type GBT ICS 25.080 CCS J50 Status 现行 Issue Date 1997-12-16 Implementation 1998-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A