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

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。

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

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。

youdao