Home / Standards / GB/T 13277.9-2022 GB/T 13277.9-2022 Active Compressed air—Part 9:Test methods for liquid water content 压缩空气 第9部分:液态水含量测量方法 Standard Type GBT ICS 23.140 CCS J72 Status 现行 Issue Date 2022-12-30 Implementation 2022-12-30 Responsible Dept 中国机械工业联合会 Drafting Unit N/A