Underground tanks of glass-reinforced plastics (GRP) - Determination of creep factor α and factor β; German version EN 978:1997
Edition 1997-09

Terms and definitions of nuclear technology, only on CD-ROM
Edition 2015-04

Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series (IEC 61158-1:2019); German version EN IEC 61158-1:2019
Edition 2020-04

Terms in the field of radiological technique - Part 4: Radioactivity
Edition 2006-10

Fibre optic sensors - Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing (IEC 61757-3-2:2022); German version EN IEC 61757-3-2:2022
Edition 2024-04

Methods of measurement for radio transmitters; part 3: wanted and unwanted modulation
Edition 1982-11

Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
Edition 2023-09

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar and photovoltaic systems, Module M3-8-3, M8-8-3, M11-8-3; German version EN 15316-4-3:2017
Edition 2017-09

Preferred numbers and series of preferred numbers - Introduction
Edition 1974-11

Ergonomics of human-system interaction - Part 305: Optical laboratory test methods for electronic visual displays (ISO 9241-305:2008); German version EN ISO 9241-305:2008
Edition 2009-06