短语词组短语mono -tube type boiler 单盘管式直流锅炉Mono tube shock absorbers 直流减震器Mono Tube High Pressure Gas 单筒高气压;分别为单筒高气压Mono -color LED Tube 深圳日上电子有限公司mono acceleration cathode ray tube 单加速阴极射线管 返回 monotube