ISO 5781:2000 液压传动.减压阀,顺序阀,卸荷阀,节流阀和止回阀.装配面

标准编号：ISO 5781:2000

中文名称：液压传动.减压阀,顺序阀,卸荷阀,节流阀和止回阀.装配面

英文名称：Hydraulic fluid power — Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves — Mounting surfaces