Household electric instantaneous water heaters - Methods for measuring the performance - Part 1: General aspects (IEC 63159-1:2021); German version EN IEC 63159-1:2021
Edition 2023-09

Industrial-process control valves - Part 2-3: Flow capacity - Test procedures (IEC 60534-2-3:2015); German version EN 60534-2-3:2016
Edition 2017-01

Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022); German version EN ISO 9300:2022
Edition 2023-11

Infusion equipment for medical use - Part 14: Clamps and flow regulators for transfusion and infusion equipment without fluid contact (ISO 8536-14:2016); German version EN ISO 8536-14:2018
Edition 2018-04

Testing of materials for semiconductor technology - Test method for particle analysis in liquids - Part 2: Determination of particles by optical particle counters
Edition 2009-10

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022); German version EN ISO 16890-2:2022
Edition 2023-12

Infusion equipment for medical use - Part 13: Graduated flow regulators for single use with fluid contact (ISO 8536-13:2016); German version EN ISO 8536-13:2016
Edition 2017-01

Identification of pipelines according to the fluid conveyed
Edition 2018-10

Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1:2011); German version EN 60534-2-1:2011, Corrigendum to DIN EN 60534-2-1:2012-01; (IEC-Cor.:2015 to IEC 60534-2-1:2011)
Edition 2015-11