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振动磨和搅拌型球磨机的结构是大家所熟知的,它们的共同缺点是使物料粉碎的越细,时间和空间的浪费越多,并且还存在较大的死区。
The structure of vibrating and agitating ball mills is well-known, and their common disadvantage is that the finer the material is to be crushed, the more wasting time and space and the greater the dead zone.