火管
进出口专业英语词汇(V2)_财务英语词汇
vertical camera 直立式摄影机vertical casting machine 立式连铸机vertical cavity surface emitting laser 垂直空腔表面发射激光器vertical centering potentiometer 竖直定心电位计vertical centre hole grinding machine 立式中心孔磨床vertical cent...
vertical camera 直立式摄影机vertical casting machine 立式连铸机vertical cavity surface emitting laser 垂直空腔表面发射激光器vertical centering potentiometer 竖直定心电位计vertical centre hole grinding machine 立式中心孔磨床vertical cent...