
Ophthalmic instruments - Trial case lenses (ISO 9801:1997)
STANDARD published on 1.9.1999
Designation standards: ÖNORM EN ISO 9801
Note: WITHDRAWN
Publication date standards: 1.9.1999
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM