automatic-control servo valve 自动控制伺服阀 air relay valve 空气中继阀 air-compressor valve 空气压缩机阀门 ..
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... air regulator assembly 空气压调节器总成 air relay valve 气动继动器阀 air release valve 放气阀 ...
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Air pressure relay valve 气压继动阀 ; 大气的压力继动阀
relay air valve 继动空气阀 ; 中断空气阀
air starting motor relay valve 空气起动马达继动阀
relay air valve unit 中继空气阀组
Air pre ure relay valve 气压继动阀
air r relay valve 空气中继阀
Relay valves convert a sustained air flow from a three-way pilot valve into a momentary pulse or bleed, which shifts a control valve and then closes.
延迟阀可调节从三通控制阀到瞬间脉冲或放气阀的空气流量，放气阀或瞬间脉冲改变控制阀，然后关闭。
Zhuji City, Jian-Ling Machinery Factory is a company specialized in production of auto parts such as manual valve, master cylinder, relay valve, clutch booster, air dryer and spring brake chamber.
诸暨市剑灵机械厂是一家专业生产手控阀、刹车总泵、继动阀、离合器助力器、空气干燥器、弹簧制动室等汽车配件的企业。
The mounted location of high-pressure safty valve and the connecting position of the control air pipe of air pressure relay of JZ-7 brake system are analysed.
对重联机车中JZ 7型制动机系统的高压安全阀的安装位置及打风压力继电器（调压器）控制风管的连接位置进行了分析、讨论，指出了现有机车中设计、制造上存在的缺陷，并在实际运用中进行了改造。
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