Home / Standards / GB/T 8107-2012 GB/T 8107-2012 Active Hydraulic fluid power-Valves - Determination of pressure differential/flow characteristics 液压阀 压差-流量特性的测定 Standard Type GBT ICS 23.100.50 CCS J20 Status 现行 Issue Date 2012-12-31 Implementation 2013-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A