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红铜青铜黄铜白铜怎样区分
更新时间: 2020-08-16 00:00:00  

红铜,这个是自然中比较纯的铜 ,有金属光泽 ,是淡红色的。白铜,呈银白色,有金属光泽。青铜,颜色本来就是青灰色的,因为生锈表面接触空气的部分是绿的。黄铜,色泽偏黄,是红铜及锌的合金。

关键词: 红铜 青铜 黄铜 白铜 怎样 区分

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