
Ophthalmic instruments - Eye refractometers (ISO 10342:1997)
STANDARD published on 1.9.1999
Designation standards: ÖNORM EN ISO 10342
Note: WITHDRAWN
Publication date standards: 1.9.1999
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM