短語詞組短語two -bowl scraper 雙斗鏟運機back bowl scraper 導(dǎo)向頭刮管器tandem -bowl scraper 串聯(lián)斗式鏟運機Open bowl scraper 開斗式鏟運機scraper bowl 鏟運機斗;轉(zhuǎn)式刮土機;鏟斗scraper bowl floor 鏟運機斗底板scraper bowl area 鏟運機斗區(qū)位 返回 bowl scraper