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【国际标准】 Determination of gold in gold jewellery alloys — Cupellation method (fire assay)
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标准简介适用范围：
暂无
标准号：
ISO 11426:1993 EN
标准名称：
Determination of gold in gold jewellery alloys — Cupellation method (fire assay)
英文名称：
Determination of gold in gold jewellery alloys — Cupellation method (fire assay)标准状态：
废止-
发布日期：
1993-05-06 -
实施日期：
出版语种：
EN
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