
Ophthalmic optics. Specifications for ready-to-wear spectacles.
NORM herausgegeben am 30.11.2006
Designation standards: BS EN 14139:2002
Note: UNGÜLTIG
Publication date standards: 30.11.2006
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS