Sound system equipment - Part 7: Headphones and earphones (IEC 60268-7:2010 + COR1:2012 + A1:2020); German version EN 60268-7:2011 + A1:2020
Edition 2021-08

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

Telecontrol equipment and systems - Part 5: Transmission protocols; Section 102: Companion standard for the transmission of integrated totals in electric power systems (IEC 60870-5-102:1996); German version EN 60870-5-102:1996
Edition 1997-09

Reliability testing - Compliance tests for constant failure rate and constant failure intensity (IEC 61124:2012); German version EN 61124:2012
Edition 2013-01

Interface for serial measurement data communication - Part 3: Application services, messages (protocol data units) and protocols
Edition 1998-04

Access control system for the MAC/packet family: EUROCRYPT; german version EN 50094:1992
Edition 1993-03

Soil quality - Determination of unsaturated hydraulic conductivity and water-retention characteristic - Wind's evaporation method (ISO 11275:2004); German version EN ISO 11275:2014
Edition 2014-07

Soil quality - Sampling - Part 107: Recording and reporting (ISO 18400-107:2017)
Edition 2020-11

Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness) (ISO 48-4:2018)
Edition 2021-02

Industrial automation systems - Numerical control of machines - Vocabulary
Edition 1996-04