Methods of measurement on radio receivers for various classes of emission; Part 1: general considerations and methods of measurement; including audiofrequency measurements (identical with IEC 60315-1:1988); german version HD 560.1 S1:1990
Edition 1991-07

Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete; German version EN 1008:2002
Edition 2002-10

Procedures of dosimetry with probe-type detectors for photon and electron radiation - Part 2: Ionization chamber dosimetry of high energy photon and electron radiation
Edition 2020-08

Hydrology - Part 3: Terms for the quantitative hydrology
Edition 1994-10

Universal Serial Bus interfaces for data and power - Part 1-4: Common Components - USB Type-CTM Authentication Specification (IEC 62680-1-4:2018); German version EN IEC 62680-1-4:2018
Edition 2019-12

Telecontrol equipment and systems - Part 5-104: Transmission protocols - Network access for IEC 60870-5-101 using standard transport profiles (IEC 60870-5-104:2006 + A1:2016); German version EN 60870-5-104:2006 + A1:2016
Edition 2018-07

Sound system equipment - Part 23: TVs and monitors - Loudspeaker systems (IEC 60268-23:2023); German version EN IEC 60268-23:2023
Edition 2024-03

ISO-metric screw thread; screw threads below 1 mm diameter; tolerances
Edition 1987-02

Metric buttress threads - Part 3: Deviations and tolerances
Edition 2020-12

Plain bearings - Part 4: Artificial carbon bushes
Edition 1998-07