• The influence factors and zinc flow ripple mark defect in hot galvanizing production line are introduced.

    介绍了热镀锌生产线锌流波痕缺陷及其影响因素。

    youdao

  • The causes for stop mark defect of extruded6063aluminium alloy profiles were analyzed. Some countermeasures were given.

    分析了6063铝合金型材在挤压过程中产生“停止痕”缺陷的原因,提出了相应的对策。

    youdao

  • The causes for stop mark defect of extruded6063aluminium alloy profiles were analyzed. Some countermeasures were given.

    分析了6063铝合金型材在挤压过程中产生“停止痕”缺陷的原因,提出了相应的对策。

    youdao

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