Home / Standards / GB/T 26481-2022 GB/T 26481-2022 Active Industrial valves test for fugitive emissions 工业阀门的逸散性试验 Standard Type GBT ICS 23.060.01 CCS J16 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A