方向控制阀试验方法
Hydraulic fluid power--Valves--Testing method of directional control valves
1987-07-23
BS ISO 10770-1-2009
Hydraulic fluid power. Electrically modulated hydraulic control valves-Test methods for four-port directional flow-control valves
液压传动 电动调节液压控制阀
2009-11-30
BS ISO 10770-2-2012
Hydraulic fluid power. Electrically modulated hydraulic control valves-Test methods for three-port directional flow-control valves
液压传动 电动调节液压控制阀
2012-12-31
NFPA(Fluid) T3.5.14 R2-2009(R2019)
Hydraulic fluid power - Directional control valve - Method for determining the metering characteristics
液压传动.方向控制阀.测定计量特性的方法
2009-04-02
GB/T 8104-1987
流量控制阀试验方法
Hydraulic fluid power--Valves--Testing method of flow control valves
1987-07-23
GB/T 8105-1987
压力控制阀试验方法
Hydraulic fluid power--Valves--Testing method of pressure control valves
1987-07-23
GB/T 15623.2-2017
液压传动 电调制液压控制阀 第2部分：三通方向流量控制阀试验方法
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 2: Test methods for three-port directional flow-control valves
2017-11-01
GB/T 15623.1-2018
液压传动 电调制液压控制阀 第1部分：四通方向流量控制阀试验方法
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1: Test methods for four-port directional flow-control valves
2018-02-06
ISO 10770-2-2012
Hydraulic fluid power — Electrically modulated hydraulic control valves — Part 2: Test methods for three-port directional flow-control valves
液压流体动力——电动调节液压控制阀第2部分:三端口定向流量控制阀的试验方法
2012-11-29
ISO 10770-1-2009
Hydraulic fluid power — Electrically modulated hydraulic control valves — Part 1: Test methods for four-port directional flow-control valves
液压流体动力——电动调节液压控制阀第1部分:四端口定向流量控制阀的试验方法
2009-09-30
BS ISO 10770-3-2020
Hydraulic fluid power. Electrically modulated hydraulic control valves-Test methods for pressure control valves
液压传动 电动调节液压控制阀
2020-04-17
ISO 6403-1988
Hydraulic fluid power — Valves controlling flow and pressure — Test methods
液压流体动力——控制流量和压力的阀门——试验方法
1988-10-20
GB/T 15623.3-2022
液压传动 电调制液压控制阀 第3部分：压力控制阀试验方法
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 3: Test methods for pressure control valves
2022-10-12
ISO 10770-3-2020
Hydraulic fluid power — Electrically modulated hydraulic control valves — Part 3: Test methods for pressure control valves
液压流体动力 - 电动调节液压控制阀 - 第3部分:压力控制阀的测试方法
2020-04-16
NFPA(Fluid) T3.5.24-2001(R2016)
Hydraulic Fluid power - Pressure Relief Valves - Method of Testing and Presenting Basic Performance Data
液压传动.泄压阀.基本性能数据的试验和表示方法