Ophthalmic optics - Spectacle frames - Requirements and test methods
NORM herausgegeben am 1.4.2015
Designation standards: ČSN EN ISO 12870
Classification mark: 195107
Catalog number: 96754
Note: UNGÜLTIG
Publication date standards: 1.4.2015
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN