Guidance on system dependability specifications (IEC 62347:2006); German version EN 62347:2007
Edition 2007-07

Electroacoustics - Sound level meters - Part 1: Specifications (IEC 61672-1:2013); German version EN 61672-1:2013
Edition 2014-07

Static power convertors; semiconductor rectifier equipment with "W"-characteristic for charging of nickel/cadmium and nickel/iron batteries, requirements
Edition 1979-04

Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications (IEC 61260-1:2014); German version EN 61260-1:2014
Edition 2014-10

Industrial systems, installations and equipment and industrial products - Designation of signals - Part 1: Basic rules (IEC 61175-1:2015); German version EN 61175-1:2015
Edition 2016-05

Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests (IEC 61260-2:2016 + AMD1:2017); German version EN 61260-2:2016 + A1:2017
Edition 2018-01

Fire wells
Edition 2022-07

Air condition and ventilation plants on ships - Technical specifications
Edition 2004-11

Industrial microwave heating installations - Test methods for the determination of power output (IEC 61307:2011); German version EN 61307:2011
Edition 2012-03

Mechanical vibration - Torsional vibration of rotating machinery - Part 1: Evaluation of steam and gas turbine generator sets due to electrical excitation (ISO 22266-1:2022, Corrected version 2022-08)
Edition 2024-08