压力控制阀弹簧 pressure control valve spring
流量控制阀弹簧 spring flow control valve
控制滑阀弹簧腔 control spool spring chamber
铲刀控制阀定心弹簧 blade control valve centering spring
压力控制顺序阀弹簧室 priority valve spring chamber
压力控制顺序阀弹簧 priority valve spring
控制阀补偿阀弹簧 control valve compensator spool spring ; e compensator spool spring
控制阀用弹簧 Spring for Control Valve
膜片弹簧式气制动阀作为控制阀已广泛地应用于拖拉机挂车制动系统。
Diagraph spring pneumatic brake valve is widely used as control valve for tractor - trailer braking system.
弹簧受压差的作用自动控制阀胆上过流面积的大小，从而使通过阀门的流量恒定。
The role of compression springs bad gall on automatic control valve flow area of the size, so that a constant flow through the valve.
泵阀件采用带导向杆的半球形柱塞结构，弹簧制动，精确控制阀球与阀座对中，启闭动作及时。
The pump valve has a structure of semi-spheric plunger with guide rod, and its seat and ball are aligned by means of a spring, and it is opened and closed in time.
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