短語詞組短語double car -dumper 雙車翻車機(jī)car r dumper 汽車傾卸機(jī)car -dumper system 翻車機(jī)系統(tǒng)High level car dumper 高位翻車機(jī)railroad car dumper 鐵路自動(dòng)卸車機(jī)tandem car dumper 雙聯(lián)翻車機(jī)car dumper shed 翻車機(jī)房double car dumper 雙車翻車機(jī)Rotary car dumper 回轉(zhuǎn)式翻車機(jī);轉(zhuǎn)式卸土車 返回 car dumper