Reference test method for release of nickel from those parts of spectacle frames and sunglasses intended to come into close and prolonged contact with the skin
NORM herausgegeben am 1.8.2011
Designation standards: ČSN EN 16128
Classification mark: 195112
Catalog number: 88431
Note: UNGÜLTIG
Publication date standards: 1.8.2011
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN