Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 4-1: Passive optical street cabinet for category A; German version EN 50411-4-1:2019
Edition 2020-07

Digital audio interface - Part 1: General (IEC 60958-1:2021); German version EN IEC 60958-1:2021
Edition 2022-08

Telecontrol equipment and systems - Part 5: Transmission protocols; section 2: Link transmission procedures (IEC 60870-5-2:1992); German version EN 60870-5-2:1993
Edition 1994-07

Image quality assurance in diagnostic X-ray departments - Part 100: Determination of physical parameters for the evaluation of the image quality in digital mammography
Edition 2019-04

Telecommunication - Part 1: Basic concepts
Edition 1994-11

Constancy testing of nuclear medicine instruments - Part 4: Positron emission tomographs (PET)
Edition 2016-11

Soil quality - Physical laboratory tests - Part 9: Determination of the saturated hydraulic water conductivity in the cylindrical core-cutter
Edition 2012-07

Digital video recording with video compression 12,65 mm type D-9 component format 525/60 and 625/50 (digital S) (IEC 62156:2001); German version EN 62156:2001
Edition 2002-07

Radio data system (RDS) - Receiver products and characteristics - Methods of Measurement (IEC 62634:2015); German version EN 62634:2015
Edition 2015-12

Semiconductor devices - Time Dependent Dielectric Breakdown (TDDB) test for gate dielectric films (IEC 62374:2007); German version EN 62374:2007
Edition 2008-02