coal feeder
短語(yǔ)詞組
- coal wheel -feeder 葉輪給煤機(jī)
- coal -feeder speed 給粉機(jī)轉(zhuǎn)速
- coal single -direction feeder 單向給煤機(jī)
- coal double -direction feeder 雙向給煤機(jī)
- buried scraper coal -feeder 埋置刮板給煤機(jī)
- coal portal -frame impeller feeder 門式葉輪給煤機(jī)
- the concentric multi -ring coal feeder 環(huán)式給煤機(jī) 返回 coal feeder