District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation; German version EN 13941-2:2019+A1:2021
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment; German version EN 14459:2015
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment; German version EN 14459:2021
Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment; German and English version prEN 14459:2020
Continuous handling equipment and systems - General safety requirements for continuous handling equipment for opencast lignite mining; German version EN 14658:2005+A1:2010
Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals; German version EN 14673:2006+A1:2010
Safety of machinery - Safety requirements for machinery and equipment for production of steel by electric arc furnaces; German version EN 14681:2006+A1:2010