Home / Standards / GB/T 18759.1-2002 GB/T 18759.1-2002 Abolished Electrical equipment of machines--Open numerical control system--Part 1:General rules 机械电气设备 开放式数控系统 第1部分:总则 Standard Type GBT ICS 29.020 CCS J07 Status 废止 Issue Date 2002-06-13 Implementation 2003-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A