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金和金合金电镀层规定方法.第2部分:装饰或保护用金和金合金
Method for specifying electroplated coatings of gold and gold alloys. Gold and gold alloys for decorative and protective purposes
参考页数:12P;A4
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珠宝.贵重金属合金的钝度(ISO 9202-2014).德文版本EN ISO 9202-2016
Jewellery - Fineness of precious metal alloys (ISO 9202:2014); German version EN ISO 9202:2016
参考页数:11P.;A4
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珠宝.金和金珠宝合金的测定.火吹法(火试验法)(ISO 11426-2014, 修正版 2014-12-15).德文版本EN ISO 11426-2016
Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:2014, Corrected version 2014-12-15); German version EN ISO 11426:2016
参考页数:14P.;A4
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珠宝.银合金首饰中含银量的测定.溴化钾容量法(电位滴定)(ISO 11427-2014).德文版本EN ISO 11427-2016
Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014); German version EN ISO 11427:2016
参考页数:12P.;A4
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金合金的颜色.定义、颜色系列和名称符号
Colours of gold alloys; definition, range of colours and designation (ISO 8654:1987); german version EN 28654:1992
参考页数:5P.;A4
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精炼银规范
Specification for Refined Silver
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含75%银25%石墨的滑动触点材料规范
Specification for 75 Silver - 25 Graphite Sliding Contact Material
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精炼铑规范
Specification for Refined Rhodium
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精炼钯规范
Specification for Refined Palladium
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银钼电触点材料规范
Specification for Silver-Molybdenum Electrical Contact Material
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