Ultrasonics - Flow measurement systems - Flow test object (IEC 61685:2001); German Version EN 61685:2001
Edition 2003-02

Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics (IEC 61847:1998); German version EN 61847:1998
Edition 1998-09

Multimedia home server systems - Digital rights permission code (IEC 62227:2008 + A1:2012); German version EN 62227:2008 + A1:2013
Edition 2013-10

Space product assurance - The manual soldering of high-reliability electrical connections; German version EN 50390:2004
Edition 2005-02

Soil quality - Field tests - Part 1: Determination of soil color
Edition 2007-11

German standard methods for the examination of water, waste water and sludge - Biological-ecological analysis of water (group M) - Part 1: Determination of the saprobic index in running waters (M 1)
Edition 2004-10

Tabular layouts of properties - Part 190: Clamping devices
Edition 2020-07

Ships and marine technology - Ergonomics on ships - Part 1: Overview
Edition 2020-11

Tabular layouts of properties - Part 191: Clamping elements
Edition 2021-06

Meter data communication - IP-Telemetry
Edition 2016-11