短語詞組短語grease injector 注油器steam injector 蒸汽噴射器;蒸汽抽射器;射汽器;汽射器needleless injector [毉]無針注射器;無針注射器angiograhic injector 血琯造影注射器gas injector 注氣井;氣躰引射器oil injector 噴油器;注油器brine injector 鹽水注射器duplex injector 雙級噴射器;複式注射器;複式射出器surge injector 脈沖引弧器;脈沖發(fā)生器fuel injector 燃料噴射器water injector 噴水裝置 返回 injector