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铂金烧黑了怎么办
更新时间: 2020-07-11 00:00:00  

首先确认首饰上的标识是PT950还是PD950。PT代表铂金,PD代表钯金,正常纯铂金经过火焰不会变黑,若变黑则为火焰的碳成分。可采取以下方法:

1、用专门的首饰清洁剂进行清洗;

2、用盐水浸泡后进行清洗;

3、到首饰店使用专门仪器进行清洗。

关键词: 怎么办

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