Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3: Set screws and similar fasteners not under tensile stress (ISO 3506-3:2009); German version EN ISO 3506-3:2009
Edition 2010-04

Water-tube boilers and auxiliary installations - Part 14: Requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution; German version EN 12952-14:2004
Edition 2004-09

Founding - Technical conditions of delivery - Part 2: Additional requirements for steel castings; German version EN 1559-2:2014
Edition 2014-12

Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:2022); German version EN ISO 14284:2022
Edition 2023-04

Steel tubes for precision applications - Technical delivery conditions - Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-6:2016
Edition 2016-08

Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement method; German version EN 17359:2020
Edition 2020-10

Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rate; German version EN 13725:2022
Edition 2022-06

Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release; German version EN 16128:2015
Edition 2016-02

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

Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010
Edition 2010-12