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
STANDARD published on 1.10.2003
Designation standards: STN EN 12373-7
Classification mark: 424301
Catalog number: 90663
Note: WITHDRAWN
Publication date standards: 1.10.2003
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN