Home / Standards / GB/T 40497-2021 GB/T 40497-2021 Active Evaluation principles for the design of offshore facilities against fire and blast loading 海上设施防火与防爆设计评估原则 Standard Type GBT ICS 47.020 CCS U17 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 国家标准委 Drafting Unit N/A