Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety "c", control of ignition sources "b", liquid immersion "k" (ISO 80079-37:2016); German version EN ISO 80079-37:2016
Edition 2016-12

Guide for procurement of power station equipment - Part 4-4: Boiler auxiliaries; Fuel preparation equipment; German version EN 45510-4-4:2002
Edition 2002-11

Guide for procurement of power station equipment - Part 6-6: Turbine auxiliaries; wet and wet/dry cooling towers; German version EN 45510-6-6:1999
Edition 2000-02

Tooth Damage on Gear Trains; Designation, Characteristics, Causes
Edition 1979-07

Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality; German version EN 12952-12:2003
Edition 2003-12

Fibre management systems and protective housings to be used in optical fibre communication systems - Product specifications - Part 3-6: Multi- mode mechanical fibre splice; German and English version prEN 50411-3-6:2021
Edition 2023-11

Winter maintenance equipment - Spreading and spraying machines - Part 1: General requirements and definitions; German version EN 15597-1:2020
Edition 2020-05

District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 3: Non bonded system with plastic service pipes; requirements and test methods; German and English version prEN 17878-3:2023
Edition 2023-07

District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 2: Bonded system with plastic service pipes; requirements and test methods; German and English version prEN 17878-2:2023
Edition 2023-07

Railway applications - Requirements for bogies and running gears; German version EN 15827:2011
Edition 2011-06