T/GDSHJXH 003-2021
Precious metal alloy color test and expression method (English Version)
- Standard No.
- T/GDSHJXH 003-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/GDSHJXH 003-2021
- Scope
- 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Measurement method 5 Test result expression method 6 Color difference calculation 7 Test report
T/GDSHJXH 003-2021 history
- 2021 T/GDSHJXH 003-2021 Precious metal alloy color test and expression method
