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珠宝贵金属产品质量测量允差的规定
Regulation of mass measurement permissible errors for jewelry and precious metal product
参考页数：7P.;A4
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珠宝. 消费者对钻石行业的信心
Jewellery. Consumer confidence in the diamond industry
参考页数：17P.;A4
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珠宝.999‰金、铂和钯珠宝合金中贵金属的测定.用感应耦合等离子体光学发射光谱法(ICP-OES)的差分法
Jewellery. Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys. Difference method using ICP-OES
参考页数：16P.;A4
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珠宝.999‰银珠宝合金中银的测定.使用ICP-OES(感应耦合等离子体光学发射光谱法)的差分方法
Jewellery. Determination of silver in 999 0/00 silver jewellery alloys. Difference method using ICP-OES
参考页数：18P.;A4
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珠宝. 铂合金首饰中铂的测定. 用钇作为内标元素的ICP-OES法
Jewellery. Determination of platinum in platinum jewellery alloys. ICP-OES method using yttrium as internal standard element
参考页数：20P.;A4
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珠宝. 钯合金首饰中钯的测定. 用钇作为内标元素的ICP-OES法
Jewellery. Determination of palladium in palladium jewellery alloys. ICP-OES method using yttrium as internal standard element
参考页数：20P.;A4
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首饰.银制珠宝合金用银的测定.采用氯化钠或氯化钾的容量方法(电势测定法)
Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using sodium chloride or potassium chloride
参考页数：16P.;A4
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珠宝. 银合金首饰中银的测定. 溴化钾容量 (电位滴定) 法
Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide
参考页数：16P.;A4
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长期直接与皮肤接触的物品以及插入人体刺穿部位的所有组件的镍释放量参考试验方法
Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin
参考页数：34P.;A4
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珠宝.用于珠宝和相关产品中的贵金属合金抽样
Jewellery. Sampling of precious metal alloys for and in jewellery and associated products
参考页数：18P;A4
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