Ophthalmic optics and instruments - Electro-optical devices for enhancing low vision (ISO 15254:2009)
NORM herausgegeben am 1.11.2009
Designation standards: STN EN ISO 15254
Classification mark: 195043
Catalog number: 109458
Note: UNGÜLTIG
Publication date standards: 1.11.2009
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN