
Ophthalmic optics - Spectacle frames - Requirements and test methods.
NORMA vydána dne 1.5.2014
Designation standards: E DIN EN ISO 12870:2014-05
Note: NEPLATNÁ
Publication date standards: 1.5.2014
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Augenoptik - Brillenfassungen - Anforderungen und Prüfverfahren.