YB/T 5257-1993
F3701X (FT15) powder metallurgy high-speed tool steel technical conditions (English Version)
- Standard No.
- YB/T 5257-1993
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Ferrous Metallurgy
- Latest
- YB/T 5257-1993
- Replace
- GB 224-1984
YB/T 5257-1993 history
- 1994 YB/T 5257-1993 F3701X (FT15) powder metallurgy high-speed tool steel technical conditions
