塑性加工与焊接、切削加工、金属铸造相比,各有何优缺点?
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![塑性加工与焊接、切削加工、金属铸造相比,各有何优缺点?](/uploads/image/z/1400370-42-0.jpg?t=%E5%A1%91%E6%80%A7%E5%8A%A0%E5%B7%A5%E4%B8%8E%E7%84%8A%E6%8E%A5%E3%80%81%E5%88%87%E5%89%8A%E5%8A%A0%E5%B7%A5%E3%80%81%E9%87%91%E5%B1%9E%E9%93%B8%E9%80%A0%E7%9B%B8%E6%AF%94%2C%E5%90%84%E6%9C%89%E4%BD%95%E4%BC%98%E7%BC%BA%E7%82%B9%3F)
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