Home / Standards / GB/T 23507.2-2017 GB/T 23507.2-2017 Active Criterion for electrical equipment for oil drilling rig—Part 2: Control system 石油钻机用电气设备规范 第2部分:控制系统 Standard Type GBT ICS 75.180.10 CCS E92 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 国家标准委 Drafting Unit N/A