PREN 3911-2009
Aerospace series Six lobe recess Geometrical definition (Edition P 2)

Standard No.

PREN 3911-2009

Release Date

2009

Published By

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization

Latest

PREN 3911-2009

PREN 3911-2009 history

• 2009 PREN 3911-2009 Aerospace series Six lobe recess Geometrical definition (Edition P 2)
• 1993 PREN 3911-1993 Aerospace Series Six Lobe Recess Geometrical Definition (Edition P 1)