Chemicals used for treatment of water intended for human consumption - Sodium hydroxide; German version EN 896:2012
Edition 2013-02

Common requirements for concrete pressure pipes, including joints and fittings; German version EN 639:1994
Edition 1994-12

Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves; German version EN 1751:2014
Edition 2014-06

Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon; German version EN 12915-1:2009
Edition 2009-07

Electroacoustics - Hearing aids - Part 7: Measurement of performance characteristics of hearing aids for production, supply and delivery quality assurance purposes (IEC 60118-7:2005); German version EN 60118-7:2005
Edition 2006-08

Fire safety of large roofs for buildings - Fire exposure from below - Part 1: Roof areas without openings - Requirements and testing
Edition 2018-05

Photographic lenses - Part 11: Inscription and preferred values
Edition 2015-06

Tow ropes for passenger cars; requirements, testing, inspection
Edition 1993-06

Stainless steel pliable corrugated tubing kits in buildings for gas with an operating pressure up to 0,5 bar; German version EN 15266:2007
Edition 2007-08

Information technology - RFID in rail; German version EN 17230:2020
Edition 2021-03