Home / Standards / GB/T 40328-2021 GB/T 40328-2021 Active Electrical equipment and system of industrial machines—Programing language of processing procedures for NC system 工业机械电气设备及系统 数控加工程序编程语言 Standard Type GBT ICS 25.040.20 CCS J07 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A