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| 首饰中金含量火试金测定的国内外标准方法对比 |
| Comparison on International Standards of Fire Assaying Determination for Gold in Jewelry |
| Received:August 08, 2018 |
| DOI： |
| 中文关键词: 铅试金 标准 首饰金 灰吹法 |
| 英文关键词: fire assay standards jewelry gold ash blowing method |
| 基金项目: |
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| 中文摘要: |
| 简述了火试金法测定首饰金中金量的原理，对方法过程重点应注意事项及可能出现的问题进行了总结。对比了相近的火试金测金国家标准和国际标准方法的具体操作的差异。 |
| 英文摘要: |
| The principle of determination of jewelry goldby fire assaying method is described briefly, and the key points of the method process and the possible problems are summarized. The national standard (GB) method and international standard method of similar fire assaying gold were compared. |
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