HB 3309-1991
Longitudinal low precision appliance (for scribing and drilling table ) (English Version)
- Standard No.
- HB 3309-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Aviation
- Latest
- HB 3309-1991
- Replace
- HB 3309-1980
HB 3309-1991 history
- 1991 HB 3309-1991 Longitudinal low precision appliance (for scribing and drilling table )
- 1980 HB 3309-1980 Longitudinal low precision tool (for scribing drilling table)
