Aluminium and aluminium alloys - Forgings - Part 2: Mechanical properties and additional property requirements; German version EN 586-2:1994
Edition 1994-11

Aerospace; heat treatment of wrought aluminium alloys
Edition 1989-10

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E 5)
Edition 1983-10

Environmental testing - Part 2: Tests; test L: Dust and sand (IEC 60068-2-68:1994); German version EN 60068-2-68:1996
Edition 1997-02

Simple unfired pressure vessels designed to contain air or nitrogen; part 2: pressure vessels for air braking and auxiliary systems for motor-vehicles and their trailers; german version EN 286-2:1992
Edition 1992-11

Aerospace - Hose assemblies in polytetrafluoroethylene (PTFE) for use up to 232 °C and 10500 kPa - Technical specifications and requirements (ISO 10502:2012); Text in German and English
Edition 2018-09

Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO/DIS 21068-3:2023); German and English version prEN ISO 21068-3:2023
Edition 2023-07