短語(yǔ)詞組短語(yǔ)ball grinding mills 電廠球磨機(jī)cone ball end mills 圓錐球頭立銑刀Solid carbide ball end mills 整體硬質(zhì)合金球頭銑刀ball -tube mills 鋼球滾筒式磨煤機(jī)vibration ball mills 振動(dòng)磨overflow type ball mills 溢流型球磨機(jī)Ball and Roll Mills 輥軋機(jī)special ball mills 專用球磨機(jī)circle ball mills 圓形球磨機(jī) 返回 ball mills