
Fundamental requirements for uncut finished lenses.
NORM herausgegeben am 15.10.1997
Designation standards: BS EN ISO 14889:1997
Note: UNGÜLTIG
Publication date standards: 15.10.1997
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technische Normen BS