DIN EN ISO 11381:2017-02
Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016); German version EN ISO 11381:2016
- Standard No.
- DIN EN ISO 11381:2017-02
- Release Date
- 2017
- Published By
- German Institute for Standardization
- Latest
- DIN EN ISO 11381:2017-02
DIN EN ISO 11381:2017-02 history
- 2017 DIN EN ISO 11381:2017-02 Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016); German version EN ISO 11381:2016
- 2017 DIN EN ISO 11381:2017 Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016); German version EN ISO 11381:2016
- 1996 DIN EN ISO 11381:1996 Optics and optical instruments - Ophthalmic optics - Screw threads (ISO 11381:1994); German version EN ISO 11381:1996
