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白金变黑了怎么办

更新时间: 2020-11-07 00:00:00     

理论上是白金是不会变黑的。白金硬度极强,其强度是黄金的两倍,其韧性也比一般的贵金属要高得多。白金色泽美丽;延展性强;耐熔、耐摩擦、耐腐蚀;在高温下化学性稳定。

解决方法:

可以将牙膏挤在毛巾上,然后在白金钻戒上来回摩擦,将表面的细纹和污垢蹭掉,用稀释后的清洗液清洗完后,再用清水冲洗干净,就可恢复原有的光泽。

关键词: 白金 怎么办

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