Home / Standards / GB/T 41066.3-2022 GB/T 41066.3-2022 Active Petroleum drilling and production equipment—Offshore semisubmersible drilling unit—Part 3:Operations and surveys 石油天然气钻采设备 海洋石油半潜式钻井平台 第3部分:操作和检验 Standard Type GBT ICS 75.180.10 CCS E 92 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 国家标准委 Drafting Unit N/A