短語(yǔ)詞組短語(yǔ)Doy -bar type conveyor 凸輪式輸送機(jī)Six -bar sheets conveyor mechanism 送書六桿機(jī)構(gòu)drag bar conveyor 刮板運(yùn)輸機(jī)pusher -bar conveyor 推桿式輸送器pusher bar conveyor 推桿輸送機(jī)flight bar conveyor 刮板輸送機(jī)push -bar conveyor 刮板運(yùn)輸機(jī);翻譯cross bar conveyor 橫桿運(yùn)送機(jī)drag conveyor bar 刮板輸送機(jī)牽引桿 返回 bar conveyor