GB/T 21412.7-2018石油天然气工业水下生产系统的设计与操作第7部分:完井或修井隔水管系统国家标准
英文:Petroleum and natural gas industries—Design and operation of subsea production systems—Part 7:Completion/workover ris...
英文:Petroleum and natural gas industries—Design and operation of subsea production systems—Part 7:Completion/workover ris...