Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements (IEC 61158-4-8:2007); English version EN 61158-4-8:2008, only on CD-ROM
Edition 2008-09

Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
Edition 2002-12

Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007); German version EN ISO 20988:2007
Edition 2007-09

Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 3: Determination of subcritical crack growth parameters from constant stressing rate flexural strength tests; German version EN 843-3:2005
Edition 2005-08

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

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction; German version EN 1793-4:2015
Edition 2015-05

Sensory analysis - Methodology - Ranking (ISO 8587:2006)
Edition 2010-08

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

Railway applications - Track - Test methods for fastening systems - Part 9: Determination of stiffness; German version EN 13146-9:2020
Edition 2020-07

Industrial communication networks - Fieldbus specifications - Part 4-11: Data-link layer protocol specification - Type 11 elements (IEC 61158-4-11:2014); English version EN 61158-4-11:2014, only on CD-ROM
Edition 2015-09