Optics and optical instruments - Spectacle frames - Vocabulary and lists of equivalent terms
NORM herausgegeben am 1.1.1998
Designation standards: ČSN EN ISO 7998
Classification mark: 195100
Catalog number: 26298
Note: UNGÜLTIG
Publication date standards: 1.1.1998
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN