短語詞組短語armored chain -scraper conveyor [礦業(yè)][機(jī)]鎧裝鏈板輸送機(jī)armoured chain -scraper conveyor 鎧裝鏈板輸送機(jī)scraper chain conveyor 鏈板輸送機(jī);埋刮板輸送機(jī);鏈?zhǔn)焦瓮吝\(yùn)輸機(jī)scraper r chain conveyor 鏈板輸送機(jī) 返回 chain scraper conveyor