Investigations of raw material in hard-coal-mining - Microscopical examination of hard coal, coke and briquettes - Part 1: Terms, survey of processes and their applications
Edition 1998-08

Vacuum technology; terms and definitions; general terms
Edition 1990-05

Railway applications - Aerodynamics - Part 5: Requirements and assessment procedures for aerodynamics in tunnels; German version EN 14067-5:2021 + AC:2023
Edition 2023-03

Safety of machinery - Risk assessment - Part 2: Practical guidance and examples of methods (ISO/TR 14121-2:2012)
Edition 2013-02