Lead, tin and tin-lead alloy electroplating technologies using these two products are introduced.

介绍了采用两种产品的电镀铅、锡及铅-锡合金工艺。

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Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.

锡焊件、铅锡合金、锌压铸件、铍青铜、磷铜等合金在电镀前也常用预镀铜来改善结合力。

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