flow spool side 流量滑阀侧面
flow spool spring 流量滑阀弹簧
flow control spool 流量控制滑阀
flow compensator spool 流量补偿器滑阀
flow compensation spool 流量补偿阀
flow control spool position 流量控制滑阀位置
sliding spool flow control valve 滑阀式流量控制阀
flow compensator spool adjustment 流量补偿器滑阀调整
twin spool axial flow engine 双转子轴向式发动机
Spool for one or more flow control tube only.
阀芯为一只或多只流量控制筒。
Under the flow for spool valve closure and relatively easy changes in fluid pressure and flow and less.
对于阀芯下流动，阀门相对地容易关闭而且流体压力和流量变化和少。
By varying the current to either solenoid, the amount of spool movement can be varied and hence the amount of flow through the valve can be controlled.
通过改变两个之一电磁铁的电流，阀芯移动的位移能够被改变，因此控制了通过阀的流量。
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