Home / Standards / GB/T 17491-2023 GB/T 17491-2023 Active Hydraulic fluid power—Pumps, motors—Methods of testing steady-state performance 液压传动 泵、马达 稳态性能的试验方法 Standard Type GBT ICS 23.100.10 CCS J20 Status 现行 Issue Date 2023-03-17 Implementation 2023-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A