BS EN ISO 12870:2018

Ophthalmic optics. Spectacle frames. Requirements and test methods.

NORMA vydaná dňa 30.3.2020

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The information about the standard:

Designation standards: BS EN ISO 12870:2018
Note: NEPLATNÁ
Publication date standards: 30.3.2020
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Kategória: Technické normy BS