Aluminium and aluminium alloys. Anodizing. Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment.
NORMA vydána dne 28.3.2003
Designation standards: UNE-EN 12373-7:2003
Note: NEPLATNÁ
Publication date standards: 28.3.2003
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE