Home / Standards / GB/T 24918-2010 GB/T 24918-2010 Active Cryogenic emergency shutoff valve 低温介质用紧急切断阀 Standard Type GBT ICS 23.060.99 CCS J16 Status 现行 Issue Date 2010-08-09 Implementation 2010-12-31 Responsible Dept 中国机械工业联合会 Drafting Unit N/A