DB53/T 346-2011
Evaluation of Quality Grades of Diamonds and Diamond Jewelry (English Version)
- Standard No.
- DB53/T 346-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Yunnan Provincial Standard of the People's Republic of China
- Latest
- DB53/T 346-2011
DB53/T 346-2011 history
- 2011 DB53/T 346-2011 Evaluation of Quality Grades of Diamonds and Diamond Jewelry
