Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters; German version CLC/TS 50544:2010— 27 стр.
Railway applications - Braking - Functional and performance criteria of Magnetic Track Brake systems for use in railway rolling stock; German version EN 16207:2014— 43 стр.
Railway applications - Track - Track geometry quality - Part 3: Measuring systems - Track construction and maintenance machines; German version EN 13848-3:2009— 28 стр.