Fire detection and fire alarm systems - Part 20: Aspirating smoke detectors; German version EN 54-20:2006+AC:2008
Edition 2009-02

Fire detection and fire alarm systems - Part 16: Voice alarm control and indicating equipment; German version EN 54-16:2008
Edition 2008-06

Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes; German version EN 10088-2:2014
Edition 2014-12

End-face image analysis procedure for the calibration of optical fibre geometry test sets (IEC 61745:2017); German version EN 61745:2017
Edition 2018-06

Method of measurement of current noise generated in fixed resistors (IEC 60195:2016); German version EN 60195:2016
Edition 2017-02

Multimedia systems and equipment - Multimedia e-publishing and e-books technologies - Texture map for auditory presentation of printed texts (IEC 62665:2015); German version EN 62665:2016
Edition 2017-11

Videodisk players - Methods of measurement (IEC 61599:1999); German version EN 61599:1999
Edition 2000-04

Photographic lenses; method for measuring the spectral transmittance
Edition 1993-04

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German version EN 1092-1:2018
Edition 2018-12

Production equipment for microsystems - Method for measuring the shape of microlens arrays - Part 1: Single sided measurement of a microlens array
Edition 2023-03