Home / Standards / GB/T 36511-2018 GB/T 36511-2018 Active Underwater emergency breathing apparatus for helicopter 直升机用水下应急呼吸器 Standard Type GBT ICS 49.095 CCS V44 Status 现行 Issue Date 2018-07-13 Implementation 2019-02-01 Responsible Dept 国家标准委 Drafting Unit N/A