dragline tower excavator中文,dragline tower excavator的意思,dragline tower excavator翻译及用法 2026-07-18 23:19 浏览次数 32 dragline tower excavator英[ˈdræɡlain ˈtauə ˈekskəˌveɪtə]美[ˈdræɡˌlaɪn ˈtaʊɚ ˈɛkskəˌvetɚ]塔式拖铲挖掘机