Aerospace series - Six lobe recess - Geometrical definition
STANDARD published on 1.4.2011
Designation standards: ČSN EN 3911
Classification mark: 318746
Catalog number: 87741
Publication date standards: 1.4.2011
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN