GB/T 23507.3-2017石油钻机用电气设备规范第3部分:电动钻机用柴油发电机组国家标准
英文:Criterion for electrical equipment for oil drilling rig—Part 3: The diesel generating set for electric drilling rig G...
英文:Criterion for electrical equipment for oil drilling rig—Part 3: The diesel generating set for electric drilling rig G...