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  •  China "jewellery" GB Standards List:
  • QB/T 4888-2015- English Version of China Light Industry Standard
    Geometric size measuring methods of precious metal jewellery and accessory
    贵金属饰品及零部件几何尺寸的测量方法
    GB/T 11886-2015- English Version of China National Standard
    Silver jewellery alloys—Determination of sliver—Volhard method
    银合金首饰 银含量的测定 伏尔哈特法
    GB/T 11888-2014- English Version of China National Standard
    jewellery―Ring-size―Definition,measurement and designation
    首饰 指环尺寸 定义、测量和命名
    QB/T 4724-2014- English Version of China Light Industry Standard
    Precision machining gypsum mould for jewellery. Safety technical regulations for roasting
    首饰精密加工石膏模具 焙烧安全技术规范
    QB/T 4723-2014- English Version of China Light Industry Standard
    Precision machining gypsum mold for jewellery
    首饰精密加工石膏模具
    GB/T 18043-2013- English Version of China National Standard
    jewellery - Determination of precious metal content - Method using X-ray fluorescence spectrometri
    首饰 贵金属含量的测定 X射线荧光光谱法
    GB 11887-2012- English Version of China National Standard
    jewellery - Fineness of precious metal alloys and designation
    首饰 贵金属纯度的规定及命名方法
    GB/T 28016-2011- English Version of China National Standard
    Gold alloy jewellery - Determination of gold - Gravimetric method
    金合金首饰 金含量的测定 重量法
    QB/T 4186-2011- English Version of China Light Industry Standard
    Precious metal alloy coatings jewellery. General technical requirements of casting
    贵金属覆盖层饰品 铸造通用技术条件
    QB/T 4187-2011- English Version of China Light Industry Standard
    Precious metal alloy coatings jewellery. General technical requirements of assembly
    贵金属覆盖层饰品 装配通用技术条件
    QB/T 4185-2011- English Version of China Light Industry Standard
    jewellery with Cu-Sn alloy coating
    铜锡合金覆盖层饰品
    QB/T 4114-2010- English Version of China Light Industry Standard
    999% gold alloy inlay jewellery. Inlay fastness
    千足金镶嵌首饰 镶嵌牢度
    GB/T 17832-2008- English Version of China National Standard
    Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide
    银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)
    GB/T 21198.6-2007- English Version of China National Standard
    Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 6:Difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第6部分:差减法
    GB/T 21198.4-2007- English Version of China National Standard
    Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 4:999‰ precious metals jewellery alloys - Determination of precious metals - Difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第4部分:999‰贵金属合金首饰 贵金属含量的测定 差减法
    GB/T 21198.5-2007- English Version of China National Standard
    Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 5:999‰ silver jewellery alloys - Determination of silver - Difference method
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第5部分:999‰银合金首饰 银含量的测定 差减法
    GB/T 21198.3-2007- English Version of China National Standard
    Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 3:Palladium jewellery alloys - Determination of palladium - Method using a solution with yttrium as internal standard element
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第3部分:钯合金首饰 钯含量的测定 采用钇为内标
    GB/T 21198.2-2007- English Version of China National Standard
    Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 2:Platinum jewellery alloys - Determination of platinum - Method using the intensity ratios of all minor constituents with reference to platinum
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第2部分:铂合金首饰 铂含量的测定 采用所有微量元素与铂强度比值法
    GB/T 21198.1-2007- English Version of China National Standard
    Determination of precious metals in precious metals jewellery alloys -Method using ICP spectrometry - Part 1:Platinum jewellery alloys - Determination of platinum - Method using a solution with yttrium as internal standard element
    贵金属合金首饰中贵金属含量的测定 ICP光谱法 第1部分:铂合金首饰 铂含量的测定 采用钇为内标
    QB/T 2855-2007- English Version of China Light Industry Standard
    jewellery. Nondestructive quantitative determination of precious metal. Consistency syntheses method
    首饰 贵金属含量的无损检测 密度综合法
    QB/T 1135-2006- English Version of China Light Industry Standard
    jewellery. Measurement of gold and silver coating tickness. X-ray fluorescence spectrometric methods
    首饰 金、银覆盖层厚度的测定 X射线荧光光谱法
    GB/T 9288-2006- English Version of China National Standard
    Gold jewellery alloys - Determination of gold - Cupellation method (fire assay)
    金合金首饰 金含量的测定 灰吹法(火试金法)
    QB 1132-2005- English Version of China Light Industry Standard
    jewellery-the provision of silver coatings tickness
    首饰 银覆盖层厚度的规定
    QB 1131-2005- English Version of China Light Industry Standard
    jewellery-the provision of gold coatings tickness
    首饰 金覆盖层厚度的规定
    GB/T 19720-2005- English Version of China National Standard
    Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime
    铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法
    GB/T 19719-2005- English Version of China National Standard
    jewellery-Determination of the release of nickel-Method of spectrometry
    首饰 镍释放量的测定 光谱法
    GB/T 19718-2005- English Version of China National Standard
    jewellery-Determination of nickel content-Method of flame atomic absorption spectrometry
    首饰 镍含量的测定 火焰原子吸收光谱法
    GB/T 18996-2003- English Version of China National Standard
    Determination of silver in silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride
    银合金首饰中含银量的测定 氯化钠或氯化钾容量法(电位滴定法)

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