GB 40554.1-2021海洋石油天然气开采安全规程第1部分:总则标准
英文:Code of safety practice for offshore oil & gas exploration and production—Part 1: General GB 40554.1-2021介绍: 国家标准...
英文:Code of safety practice for offshore oil & gas exploration and production—Part 1: General GB 40554.1-2021介绍: 国家标准...