YS/T 347-2004
Copper and copper alloys-Estimation of average grain size (English Version)
- Standard No.
- YS/T 347-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Non-ferrous Metal
- Status
- 2021-04
- Replace By
- YS/T 347-2020
- Latest
- YS/T 347-2020
- Replace
- YS/T 347-1994
YS/T 347-2004 history
- 2020 YS/T 347-2020 Method for determination of average grain size of copper and copper alloys
- 2004 YS/T 347-2004 Copper and copper alloys-Estimation of average grain size
- 1970 YS/T 347-1994 Method for determination of average grain size of copper and copper alloys
