根据台式电脑机箱侧盖的结构特性，确定了级进模与单工序模相结合的工艺方案。
According to the side cover structure characteristics of table model computer box, determined the progressive die and the single operation die.
根据台式电脑机箱侧盖的结构特性，确定了级进模与单工序模相结合的工艺方案。
According to the side cover structure characteristics of table model computer box, determined the progressive die and the single operation die.
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