Home / Standards / GB/T 31593.4-2015 GB/T 31593.4-2015 Active Fire safety engineering—Part 4: Selection of design fire scenarios and design fires 消防安全工程 第4部分:设定火灾场景和设定火灾的选择 Standard Type GBT ICS 13.220.01 CCS C80 Status 现行 Issue Date 2015-06-02 Implementation 2015-08-01 Responsible Dept 国家消防救援局 Drafting Unit N/A