铜镍锌合金（德银） 3。

Copper-nickel-zinc base alloys (nickel silvers).

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简要介绍了已开发的多层镍电镀工艺、铜锡合金、铜锌合金、锌铁合金、镍铁合金等代镍工艺，以及厚(薄)铜薄镍电镀工艺。

The developed processes such as multi-layer nickel plating, tin-copper alloy plating, zinc-copper alloy plating, iron-zinc alloy plating, iron-nickel plating and thick copper with thin nickel la...

youdao

简要介绍了已开发的多层镍电镀工艺、铜锡合金、铜锌合金、锌铁合金、镍铁合金等代镍工艺，以及厚(薄)铜薄镍电镀工艺。

The developed processes such as multi-layer nickel plating, tin-copper alloy plating, zinc-copper alloy plating, iron-zinc alloy plating, iron-nickel plating and thick copper with thin nickel la...

youdao