短語(yǔ)詞組短語(yǔ)drum sieve separator 滾筒式過(guò)篩機(jī)countercurrent drum magnetic separator 逆流型圓筒磁選機(jī)drive drum magnetic separator 傳動(dòng)滾筒電磁除鉄器wet drum magnetic separator 溼式圓筒磁選機(jī)drum magnetic separator [鑛業(yè)]筒式磁選機(jī);滾筒式磁鉄分離器rotary drum centrifugal separator 轉(zhuǎn)鼓型離心分離機(jī)Permanent magnetic drum dry separator 乾式永磁筒式磁選機(jī)wet type drum magnetic separator 溼式筒型磁選機(jī)low -intensity drum magnetic separator 弱磁筒式磁選機(jī) 返回 drum separator