Home / Standards / GB/T 32215-2015 GB/T 32215-2015 Active Pneumatic fluid power—Identification of ports and control mechanisms of control valves and other components 气动 控制阀和其他元件的气口和控制机构的标识 Standard Type GBT ICS 23.100.50 CCS J20 Status 现行 Issue Date 2015-12-10 Implementation 2016-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A