High-frequency dielectric heating installations - Test methods for the determination of power output
Edition 2006-04

Fire detection and fire alarm systems - Part 18: Input/output devices; Corrigendum AC
Edition 2007-05

Sound system equipment - Part 21: Acoustical (output-based) measurements (IEC 60268-21:2018) (german version)
Edition 2019-12-01

Digital audio - Digital input-output interfacing - Transmission of digital audio over asynchronous transfer mode (ATM) networks (IEC 62365:2009) (german version)
Edition 2010-03-01

Water based surface embedded heating and cooling systems. Determination of the thermal output for wall and ceiling heating and for floor, wall and ceiling cooling
Edition 2021-05-28

Water based surface embedded heating and cooling systems. Floor heating. Methods for the determination of the thermal output using calculations and experimental tests
Edition 2021-05-28

Free hanging heating and cooling surfaces for water with a temperature below 120°C. Open or closed heated ceiling surfaces. Test method for thermal output
Edition 2016-09-30

Fibre optic communication subsystem basic test procedures. Test procedures for general communication subsystems. Transmitter output optical power measurement for single-mode optical fibre cable
Edition 2013-09-30

Optical circuit boards. Basic test and measurement procedures. Optical transmission test for optical circuit boards without input/output fibres
Edition 2013-09-30

Specification for cast iron boilers for central heating and indirect hot water supply (rated output 44 kW and above)
Edition 1989-10-31