fluid valve 液流阀 ; 液体阀 ; 射流开关
fluid valve box 充液阀缸体
ACTUATOR OF FLUID VALVE 流体阀门电动执行器数字化控制技术的研究
magnetorheological fluid valve 磁流变液阀
Fluid Control Valve 流体控制阀
long-canister discharging-fluid valve 长筒放料阀
fluid-controlled valve [机] 液力控制阀
fluid pressure reducing valve 液压降低阀
fluid sampling valve 流体取样阀
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。
Then install valve upside down for fluid to lift ball into seat.
然后倒置安装阀门，使得流体将球提升到阀座上。
Fluid design, in the cover of the battery set a one-way valve.
液设计，在电池的上盖中设置了一个单向的安全阀。
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