pressure regulating valves 调节阀 ; 压力调节阀
Self-actuated temperature regulating valves 自力式温度调节阀
direct-acting pressure-regulating valves 直接作用的调压阀
Refrigerant Pressure Regulating Valves 制冷压力调节阀
drain regulating valves 疏水调节阀
outlet regulating valves 出口调节门
pneumatic regulating valves 气动控制阀
And according to the system make a choice for effective regulating valves.
并应根据供热系统选择有效的调节阀。
Regulating valves are essential components in the centrifugal pump drainage system.
在离心式水泵排水系统中，调节阀门是必不可少的元件之一。
The numerical equation about regulating valves resistance and discharge characteristics is established according to their relation.
根据调节阀阻力特性和流量特性的定义，建立了二者之间的数值关系方程。
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