Quality evaluation method for the sound field of directional loudspeaker array systems (IEC 62777:2016); German version EN 62777:2016
Edition 2016-11

Sectional specification: quartz crystal units (capability approval) (includes amendments A1 and A2:1993); German version EN 168100:1993
Edition 1993-06

High-pressure sodium vapour lamps - Performance specifications (IEC 60662:2011, modified); German version EN 60662:2012 + A11:2019
Edition 2019-12

Wireless Power Transfer - Management - Part 1: Common Components (IEC 62827-1:2016); German version EN 62827-1:2016
Edition 2017-05

Energy management system application program interface (EMS-API) - Part 302: Common information model (CIM) dynamics (IEC 61970-302:2018); German version EN IEC 61970-302:2018
Edition 2019-12

International electrotechnical vocabulary - Part 351: Control technology (IEC 60050-351:2013)
Edition 2014-09

Measurement of the Electrical Properties of Microwave Tubes; Part 1: Terminologie
Edition 1978-09

Health informatics - Representation of dedicated kinds of property in laboratory medicine; English version EN 1614:2006
Edition 2006-12

Space product assurance - Measurements of thermo-optical properties of thermal control materials; English version EN 16602-70-09:2015
Edition 2015-05

Space engineering - Modal survey assessment; English version EN 16603-32-11:2014
Edition 2014-11