Home / Standards / GB/T 36227-2018 GB/T 36227-2018 Active Super-scale air separation plants 特大型空气分离设备 Standard Type GBT ICS 71.100.20 CCS J76 Status 现行 Issue Date 2018-05-14 Implementation 2018-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A