HB 3307-1991
Crosswise low precision appliance (for scribing and drilling table ) (English Version)
- Standard No.
- HB 3307-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Aviation
- Latest
- HB 3307-1991
- Replace
- HB 3307-1980
HB 3307-1991 history
- 1991 HB 3307-1991 Crosswise low precision appliance (for scribing and drilling table )
- 1981 HB 3307-1980 Horizontal low precision tool (for scribing drilling table)
