QJ 348-1978
Taper Shank Reaming Drill for Blind Hole (D=12~32) (English Version)
- Standard No.
- QJ 348-1978
- Language
- Chinese, Available in English version
- Release Date
- 1978
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 348-1978
QJ 348-1978 history
- 1978 QJ 348-1978 Taper Shank Reaming Drill for Blind Hole (D=12~32)
