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球磨机是我厂经常制造的一种产品。它的筒体两端是用球面轴承瓦来支承,随着球磨机的规格不同,球面直径从400至800毫米以上。我厂没有车削大型球面的专用设备,
Ball mill is often manufactured by our factory a product. Its cylindrical body is supported at both ends by spherical bearing bushings, with ball mills ranging in diameter from 400 to 800 mm with varying ball mill specifications. I plant no turning large spherical special equipment,