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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 4160-2023 |
Watches using gemstones and precious metals QB/T 4160-2011 {译} 使用宝石和贵金属的手表 |
China Light Industry Industry
Standards stones |
 English PDF |
| QB/T 4183-2012 |
Products of Chicken-blood stones. Grading 鸡血石制品 分级 |
China Light Industry
Standards stones |
English PDF |
| JC/T 1050-2007 |
Classification and test method of slip resistance for ground stones 地面石材防滑性能等级划分及试验方法 |
China Building Materials
Standards stones |
English PDF |
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