例如钢基上镀铜、镍层再镀铬、低锡青铜上镀铬、多层镍上镀铬、镍铁合金镀层上镀铬等等。

For example steel base plated copper, nickel, chromium plating, low layer again tin bronze chrome, multi-layer nickel chrome plating nickel ferroalloy, chrome, and so on.

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如由铅、锡、锰、镍、铁、硅组成的铜合金。

If by lead and tin, manganese, nickel and iron, silicon composed of copper alloys.

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青铜即(铜锡合金)：它主要的特色是除了锌镍之外，耐腐蚀性很好的。

Bronze (copper tin alloy) : its main feature is the addition of zinc nickel, corrosion resistance is very good.

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