Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022); German version EN ISO 5167-1:2022
Edition 2023-08

Meteorology - Wind measurements - Part 1: Wind tunnel test methods for rotating anemometer performance (ISO 17713-1:2007)
Edition 2007-10

Explosion prevention and protection in underground mines - Protective systems - Part 2: Passive water trough barriers; German version EN 14591-2:2007
Edition 2007-07

Central heat-water-installations; rules for the determination of the water-heat-demand in dwelling-houses
Edition 1994-04

Admixtures for concrete, mortar and grout - Test methods - Part 11: Determination of air void characteristics in hardened concrete; German version EN 480-11:2005
Edition 2005-12

Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber; German version EN 681-1:1996 + A1:1998 + A2:2002 + AC:2002 + A3:2005
Edition 2006-11

Swimming pool equipment - Part 3: Additional specific safety requirements and test methods for inlets and outlets and water/air based water leisure features installed in pools for public use; German version EN 13451-3:2022
Edition 2022-10

Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions - Method by measurement of pressure increase; German version EN 17417:2020
Edition 2021-01

Buoyant aids for swimming instruction - Part 3: Safety requirements and test methods for swim seats into which a user is positioned; German version EN 13138-3:2021
Edition 2021-12

High frequency inductive components - Part 1: Fixed surface mount inductors for use in electronic and telecommunication equipment (IEC 62674-1:2012); German version EN 62674-1:2012
Edition 2013-06