基本解釋[機(jī)械工程]頂出閥英漢例句雙語(yǔ)例句The working process for cold extruding of valve-spring base has been described, with a new die structure using ejector turning of itself.介紹了氣門(mén)彈簧座的冷擠壓工藝和新型模具結(jié)構(gòu)。ejector valve更多例句詞組短語(yǔ)短語(yǔ)ejector kickout valve 推卸器反沖閥air ejector suction valve 空氣射出器氣閥ejector r valve 頂出閥ejector control valve 推卸器控制閥ejector valve spool 推卸器閥芯ejector valve更多詞組專(zhuān)業(yè)釋義機(jī)械工程頂出閥