Quartz crystal controlled oscillators - Part 2: Guide to the use of quartz crystal controlled oscillators (IEC 60679-2:1981)
Edition 1997-09

Aluminium and aluminium alloys - Products for structural railway applications, Technical conditions for inspection and delivery - Part 2: Plates and sheets; German version EN 13981-2:2004
Edition 2004-10

Hardmetals - Determination of transverse rupture strength (ISO 3327:2009); German version EN ISO 3327:2009
Edition 2009-10

Materials for rail vehicles - Aluminium and aluminium alloys
Edition 2007-08

Aluminium and aluminium alloys - Products for structural railway applications; Technical conditions for inspection and delivery - Part 1: Extruded products; German version EN 13981-1:2003
Edition 2003-11

Brazing - Guidance on the application of brazed joints; German version EN 14324:2004
Edition 2004-12

Aluminium and aluminium alloys - Products for structural railway applications - Technical conditions for inspection and delivery - Part 4: Forgings; German version EN 13981-4:2006
Edition 2007-02

Heat-treatable steels, alloy steels and free-cutting steels - Part 4: Free-cutting steels (ISO 683-4:2016); German version EN ISO 683-4:2018
Edition 2018-09