Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of monolithic ceramics at room temperature - Determination of flexural strength by the ring-on-ring test (ISO 17167:2018)
Edition 2021-06

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction; German and English version prEN 1793-4:2023
Edition 2023-08

Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler; German version EN 12952-7:2012
Edition 2013-01

Indoor air - Part 34: Strategies for the measurement of airborne particles (ISO 16000-34:2018)
Edition 2019-01

Gas infrastructure - Compressor stations - Functional requirements; German version EN 12583:2014
Edition 2014-07

Railway applications - Ride comfort for passengers - Measurement and evaluation; German version EN 12299:2009
Edition 2009-08

Air quality - General aspects - Vocabulary (ISO 4225:2020)
Edition 2020-10

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3)
Edition 1996-12

Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ; German version EN 12671:2016
Edition 2016-09

Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation (ISO 16283-1:2014 + Amd 1:2017); German version EN ISO 16283-1:2014 + A1:2017
Edition 2018-04