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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 4888-2015 |
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 |
China Light Industry
Standards Jewellery |
 English PDF |
| QB/T 4724-2014 |
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 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 4723-2014 |
Precision machining gypsum mold for Jewellery 首饰精密加工石膏模具 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 4187-2011 |
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 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 4186-2011 |
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 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 4185-2011 |
Jewellery with Cu-Sn alloy coating 铜锡合金覆盖层饰品 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 4114-2010 |
999% gold alloy inlay Jewellery. Inlay fastness 千足金镶嵌首饰 镶嵌牢度 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 2855-2007 |
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 |
China Light Industry
Standards Jewellery |
English PDF |
| QB/T 1135-2006 |
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 |
China Light Industry
Standards Jewellery |
English PDF |
| QB 1132-2005 |
Jewellery-the provision of silver coatings tickness 首饰 银覆盖层厚度的规定 |
China Light Industry
Standards Jewellery |
English PDF |
| QB 1131-2005 |
Jewellery-the provision of gold coatings tickness 首饰 金覆盖层厚度的规定 |
China Light Industry
Standards Jewellery |
English PDF |
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