Home / Standards / GB/T 39097-2020 GB/T 39097-2020 Active Technical requirements for deepwater positioning and mooring system 深水定位系泊系统技术要求 Standard Type GBT ICS 47.020.50 CCS U21 Status 现行 Issue Date 2020-09-29 Implementation 2021-04-01 Responsible Dept 国家标准委 Drafting Unit N/A