
Ophthalmic optics - Spectacle frames - Requirements and test methods (ISO 12870:2012)
NORMA vydaná dňa 19.9.2012
Designation standards: UNE-EN ISO 12870:2012
Note: NEPLATNÁ
Publication date standards: 19.9.2012
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE