Communication cables - Part 1-2: Definitions; Trilingual version EN 50290-1-2:2004
Edition 2005-10

Textile floor coverings - Vocabulary (ISO 2424:2007)
Edition 2021-06

Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003); German version EN ISO 7235:2009
Edition 2010-01

Fluid power systems and components - Graphic symbols and circuit diagrams - Part 1: Graphic symbols for conventional use and data-processing applications (ISO 1219-1:2012 + Amd.1:2016); Text in German, English and French
Edition 2019-01

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