Guide to the measurement of equivalent electrical parameters of quartz crystal units; identical with IEC 61080:1991
Edition 1993-02

Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment (IEC 61157:2007 + A1:2013); German version EN 61157:2007 + A1:2013
Edition 2013-11

Methods of measurement for consumer-use digital VTRs - Electronic and mechanical performances (IEC 62122:2002); German version EN 62122:2002
Edition 2002-11

Laser modules used for telecommunication - Reliability assessment (IEC 61751:1998); German version EN 61751:1998
Edition 1998-11

Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment; German version EN 14996:2006
Edition 2006-08

Wood and parquet flooring and wood panelling and cladding - Determination of the resistance to chemical agents; German version EN 13442:2023
Edition 2023-06

Thermal insulation products for building applications - Determination of the resistance to impact of external thermal insulation composite systems (ETICS); German version EN 13497:2018+A1:2021
Edition 2021-03

Petroleum products and lubricants - Determination of water washout characteristics of lubricating greases (ISO 11009:2021)
Edition 2024-07

Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2020-03); German version EN ISO 643:2020
Edition 2020-06

Inland navigation vessels and sea-going vessels - Navigation light; German version EN 14744:2005
Edition 2006-01