
Ophthalmic optics. Reference method for the testing of spectacle frames and sunglasses for nickel release.
NORMA vydaná dňa 30.11.2015
Designation standards: BS EN 16128:2015
Note: NEPLATNÁ
Publication date standards: 30.11.2015
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Kategória: Technické normy BS