DB12/T 817-2018
Specifications for Precious Metals and Jewelry Design and Processing Services (English Version)
- Standard No.
- DB12/T 817-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Tianjin Provincial Standard of the People's Republic of China
- Latest
- DB12/T 817-2018
DB12/T 817-2018 history
- 2018 DB12/T 817-2018 Specifications for Precious Metals and Jewelry Design and Processing Services
