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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42221-2022 |
Jewelry Consumer Confidence in the Diamond Industry 首饰 钻石行业的消费者信心 |
China National Standards Jewelry |
 English PDF |
| GB/T 41609-2022 |
Traditional Craftsmanship of Gold and Silver Jewelry 金银饰品传统工艺 术语 |
China National Standards Jewelry |
English PDF |
| GB/T 36128-2018 |
Regulation of mass measurement permissible errors for Jewelry and precious metal products 珠宝贵金属产品质量测量允差的规定 |
China National Standards Jewelry |
English PDF |
| GB/T 31108-2014 |
Classification and codes of Jewelry inlay information 首饰镶嵌工艺信息分类与代码 |
China National Standards Jewelry |
English PDF |
| GB/T 28748-2012 |
Metadata for gems and Jewelry products 珠宝玉石饰品产品元数据 |
China National Standards Jewelry |
English PDF |
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