Prevailing torque type all hexagon nuts with flange, with metric fine pitch thread (ISO 12126:1997, modified); German version EN 1667:1997
Edition 1998-02

Tests for chemical properties of aggregates - Part 5: Determination of acid soluble chloride salts; German version EN 1744-5:2006
Edition 2006-12

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German and English version prEN 1759-3:2021
Edition 2022-02

Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations; German version EN 1775:2007
Edition 2007-10

Matches - Performance requirements, safety and classification (including Amendment A1:2002); German version EN 1783:1997 + A1:2002
Edition 2003-06

Chimneys - Components - Concrete flue liners; German version EN 1857:2010
Edition 2010-08

Chimneys - Components - Concrete flue blocks; German version EN 1858:2008+A1:2011
Edition 2011-09

Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
Edition 1998-07

Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide; German version EN 1890:2006
Edition 2006-09

External blinds and shutters - Resistance to wind loads - Method of testing and performance criteria; German version EN 1932:2013
Edition 2013-09