
Specification for ophthalmic trial case lenses.
NORM herausgegeben am 10.12.1959
Designation standards: BS 3162:1959
Note: UNGÜLTIG
Publication date standards: 10.12.1959
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS