Aerospace series - Trivalent chromium based chemical conversion coatings for aluminium and aluminium alloys (Endorsed by Asociación Espanola de Normalización in October of 2017.)
NORMA vydána dne 1.10.2017
Designation standards: UNE-EN 4729:2017
Publication date standards: 1.10.2017
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE