
Optics and optical instruments - Contact lenses - Determination of shelf-life (ISO 11987:1997)
NORM herausgegeben am 1.5.1998
Designation standards: ÖNORM EN ISO 11987
Note: UNGÜLTIG
Publication date standards: 1.5.1998
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM