Safety evaluations of flammable refrigerants in air-conditioning systems of rail vehicles
Edition 2023-08

Information processing - Programming language PEARL - SafePEARL
Edition 2018-03

Audio reproduction method for normalized loudness level (IEC 62760:2016 + A1:2019); German version EN 62760:2016 + A1:2019
Edition 2020-08

Audiovisual systems - Interactive Text Transmission System (ITTS) (IEC 61866:1997); German version EN 61866:1997
Edition 1998-04

Distribution automation using distribution line carrier systems - Part 4: Data communication protocols; Section 41: Application protocols; Distribution line message specification (IEC 61334-4-41:1996); German version EN 61334-4-41:1996
Edition 1997-09

Ultrasonics - Pressure pulse lithotripters - Characteristics of fields (IEC 61846:1998); German version EN 61846:1998
Edition 1999-04

Lamp cap BX22d/32
Edition 1968-11

Miniature lamps for indicator use
Edition 1968-11

Trolley coach, current collector pole; main dimensions
Edition 1977-03

Windscreen wipers for automobiles; bushing
Edition 1966-03