... electropneumatic train stop valve 列车自动停车电动气动阀 emergency valve 安全阀 紧急阀 emergency application valve 紧急作用阀 ...
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... 紧急安全阀 pop safety valve 紧急阀 emergency valve 紧连动力机的泵 closed-coupled pump ...
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trailer braking relay emergency valve 挂车制动应急继动阀
reheat emergency valve 再热汽门 ; 中压汽门
emergency valve nut 安全阀螺母
quick closing emergency valve 应急速闭阀
emergency valve closing system 应急阀门关闭系统
closing emergency valve 应急速闭阀
emergency valve piston 安全阀活塞
emergency valve seat 安全阀座
quick-closing emergency valve 应急快闭阀 ; 应急速闭阀
Pneumatic-electric emergency valve has pneumatic emergency function and Electric emergency function, which can simplify DK—1 brake system and reduce trouble.
气电两用紧急阀具有气动紧急和电动紧急功能，可将DK— 1制动系统简化，减少故障发生。
Via analysis on the structure and function principles of the 120 emergency valve, the cause to bad performance of the 120 emergency valve are found out, and method for solution is given out.
通过对120紧急阀结构及作用原理的分析，找出了120紧急阀性能不良的原因，并提出了解决办法。
The valve has the two control loops for normal regulation and emergency closure respectively.
此阀有两个控制回路，分别用于正常调节和紧急关闭。
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