根据用途和组成的不同，将贵金属产品分为纯金属、合金、化合物、催化剂和浆料5种类型。通过对惊百余项贵金属产品标准及检测标准的归纳总结，简悹介绍了国内贵金属产品性能检悚与质量评价方面现行的惏据，并对标准执行中常见的数据判定、杂质限量等问题进行了探讨。
According to different applications and compositions, the precious metal products can be classified into 5 types: pure metals, alloys, compounds, catalysts and pastes. More than one hundred Chinese standards, including national standard (GB) and industry standard for these products, are summarized in the present review. The performance evaluation requirements and quality test methods are briefly introduced, and the data determination and impurity limit in the use of standard are also discussed.
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