UNE-EN ISO 11381:2016
Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016)

Standard No.

UNE-EN ISO 11381:2016

Release Date

2016

Published By

ES-UNE

Latest

UNE-EN ISO 11381:2016

UNE-EN ISO 11381:2016 history

• 2016 UNE-EN ISO 11381:2016 Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016)