• Hard anodizing film could be obtained on Al-Cu alloy surface which had been treated with solid solution treatment and natural aging.

    处理自然时效的合金可以进行硬质阳极氧化。

    youdao

  • Hard anodizing film could be obtained on Al-Cu alloy surface which had been treated with solid solution treatment and natural aging.

    处理自然时效的合金可以进行硬质阳极氧化。

    youdao

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