Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Reference lenses for focimeters used for measuring spectacle lenses (ISO 9342-1:2023); German version EN ISO 9342-1:2023
Edition 2023-10

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 605: Wet short circuit test; German and English version EN 3475-605:2018
Edition 2018-03

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 604: Resistance to dry arc propagation; German and English version EN 3475-604:2018
Edition 2018-03

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 603: Resistance to wet arc tracking; German and English version EN 3475-603:2018
Edition 2018-03

Aerospace series - Electrical cables, installation - Protection sleeves - Test methods - Part 502: Resistance to electrical arcs; German and English version EN 6059-502:2014
Edition 2015-03

Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 65C/1099/CDV:2021); English version prEN IEC 61158-2:2021
Edition 2022-11

Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 61158-2:2014); English version EN 61158-2:2014, only on CD-ROM
Edition 2015-02

Centrifuges - Marine fuel centrifuges - Determination of particle separation performance and certified flow rate (CFR) under defined test conditions; German version EN 17763:2022
Edition 2022-12

Corrosion of metals and alloys - Determination of the critical pitting temperature under potientiostatic control (ISO 17864:2005); German version EN ISO 17864:2008
Edition 2008-07

Industrial communication networks - Fieldbus specifications - Part 5-20: Application layer service definition - Type 20 elements (IEC 61158-5-20:2014); English version EN 61158-5-20:2014, only on CD-ROM
Edition 2015-09