
Aerospace; washers, flat, heat resisting steel.
NORMA vydána dne 1.10.1989
Designation standards: DIN EN 2139:1989-10
Publication date standards: 1.10.1989
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Luft- und Raumfahrt; Scheiben aus hochwarmfestem Stahl.