
Opthalmic optics. Spectacle frames. General requirements and test methods
NORM herausgegeben am 1.1.2005
Designation standards: STN EN ISO 12870
Classification mark: 195042
Catalog number: 78908
Note: UNGÜLTIG
Publication date standards: 1.1.2005
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN