
Optics and optical instruments. Test lenses for calibration of focimeters
NORM herausgegeben am 1.1.2001
Designation standards: STN EN ISO 9342
Classification mark: 195014
Catalog number: 80493
Note: UNGÜLTIG
Publication date standards: 1.1.2001
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN