Home / Standards / GB/T 41980.2-2022 GB/T 41980.2-2022 Active Hydraulic fluid power—Determination method of pressure ripple levels generated in systems and components—Part 2: Hydraulic pumps(simplified method) 液压传动 系统和元件中压力波动的测定方法 第2部分：液压泵（简化法） Standard Type GBT ICS 23.100.10 CCS J20 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 中国机械工业联合会 Drafting Unit N/A