Aerospace series - Nickel-cadmium batteries of format A type; German version EN 2985:1996
Edition 1996-10

Aerospace series - Nickel-cadmium batteries of format C type; German version EN 2987:1996
Edition 1996-10

Aerospace series - Nickel-cadmium batteries of format D type; German version EN 2988:1996
Edition 1996-10

Soft Magnetic Materials for Direct Current Relays; Technical Conditions of Delivery
Edition 1979-09

Ferromanganese, Ferromanganese-Silicon and Manganese - Technical delivery conditions
Edition 2004-02

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 410: Multiple talkers and multiple listeners; Ship systems interconnection; Transport profile requirements and basic transport profile (IEC 61162-410:2001); German version EN 61162-410:2002, text in English
Edition 2002-11

Integrated Services Digital Network (ISDN); service requirements for telefax group 4; English version ETS 300120:1992
Edition 1993-06

Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s unrestricted 8 kHz structured bearer service category; service description; english version ETS 300108:1992
Edition 1993-04

Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for speech information transfer; service description; english version ETS 300109:1992
Edition 1993-04

Integrated Services Digital Network (ISDN); circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for 3,1 kHz audio information transfer; service description; english version ETS 300110:1992
Edition 1993-04