spool valve

基本解释

The simple mould of solid particle and spool valve is established.
建立了固体颗粒与滑阀运动副的简化模型；
For measuring the four discharge characteristic lines of spool valve, and then calculates overlap values by regression method.
进行阀口流量特性实验，验证数值模拟和建立的数学模型的正确性。
The ZS3 series multiple directional control valves have the same oil circuit, spool valve function, and positioning and returning modes as the ZS1valves.
ZS3的油路形式、滑阀机能及定复位方式、外形安装连接尺寸均与ZS系列相同。
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