Home / Standards / GB/T 14038-2008 GB/T 14038-2008 Abolished Pneumatic fluid power - Connections - Ports and stud ends 气动连接 气口和螺柱端 Standard Type GBT ICS 23.100.40 CCS J20 Status 废止 Issue Date 2008-06-25 Implementation 2009-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A