HB 457-1987
Technical conditions for general parts and machine tool clamp components (English Version)
- Standard No.
- HB 457-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- Professional Standard - Aviation
- Latest
- HB 457-1987
- Replace
- HB 457-1971
HB 457-1987 history
- 1987 HB 457-1987 Technical conditions for general parts and machine tool clamp components
- 1973 HB 457-1971 Specifications for general parts and machine tool fixture parts
