YB 4093-1993
Longitudinal low-magnification microstructure standard of GH4133B alloy disc forging (English Version)
- Standard No.
- YB 4093-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Ferrous Metallurgy
- Latest
- YB 4093-1993
YB 4093-1993 history
- 1993 YB 4093-1993 Longitudinal low-magnification microstructure standard of GH4133B alloy disc forging
