Home / Standards / GB/T 38267-2019 GB/T 38267-2019 Active Numerical control system of machine tool—Programming code 机床数控系统 编程代码 Standard Type GBT ICS 25.040.20 CCS J50 Status 现行 Issue Date 2019-12-10 Implementation 2020-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A