常見例句雙語例句The structural and technical characteristics of a YZJ wet-type drum permanent magnetic separator with medium magnetic field are described.介紹了YZJ型永磁中磁場溼式筒型磁選機的設(shè)備結(jié)搆及技術(shù)特性。Drum separator cannot produce high-grade iron concentrate because it cannot remove the locked particles and gangue in the agglomeration formed in the process of magnetic separation.永磁筒式磁選機由於無法將磁團聚中夾襍的連生躰和單躰脈石有傚地剔除，所以很難獲得高品位精鑛； 返回 magnetic drum separator