AEROSPACE SERIES. WASHERS, FLAT HEAT. RESISTING STEEL.
NORMA vydána dne 15.10.1992
Designation standards: UNE-EN 2139:1992
Publication date standards: 15.10.1992
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE