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

Mechanical vibration - Measurement and evaluation of machine vibration - Part 21: Horizontal axis wind turbines (ISO/DIS 20816-21:2023); Text in German and English
Edition 2024-02

Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017, Corrected version 2021-12); German version EN ISO 6946:2017; Corrigendum 1
Edition 2023-04

Interfaces of tank systems - Petrol station interface - Part 5: Tank vehicle electronics
Edition 2002-11

Definition and declaration of recycled content (organic and inorganic) in textile floor coverings; German and English version prEN 17903:2023
Edition 2023-06

Bio-based products - Bio-based carbon content - Determination of the bio-based carbon content using the radiocarbon method; German version EN 16640:2017
Edition 2017-08

Evaluation and routine testing in medical imaging departments - Part 2-4: Constancy tests; Hard copy cameras (IEC 61223-2-4:1994); German version EN 61223-2-4:1994
Edition 2003-10

German standard methods for the determination of water, waste water and sludge - Jointly determinable substances (group F) - Part 3: Determination of polychlorinated biphenyls (F 3)
Edition 1998-07

Quantities and units - Part 10: Atomic and nuclear physics (ISO 80000-10:2019); German version EN ISO 80000-10:2019
Edition 2020-02

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field; German version EN 16272-4:2016
Edition 2016-12