HB 3309-1980
Longitudinal low precision tool (for scribing drilling table) (English Version)

Standard No.

HB 3309-1980

Language

Chinese, Available in English version

Release Date

1980

Published By

Professional Standard - Aviation

Status

Be replaced 1991-07

Replace By

HB 3309-1991

Latest

HB 3309-1991

HB 3309-1980 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)