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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Domestic and similar electronic equipment interconnection requirements: AV. link. Signal quality matching and automatic selection of source devices.
WITHDRAWN published on 15.4.1997
Selected format:Railway applications. Communication, signalling and processing systems. Safetyrelated communication in closed transmission systems.
WITHDRAWN published on 31.8.2010
Selected format:Railway applications. Communication, signalling and processing systems. Safety related communication in open transmission systems.
WITHDRAWN published on 31.8.2010
Selected format:Voltage characteristics of electricity supplied by public distribution systems.
WITHDRAWN published on 15.8.1995
Selected format:Voltage characteristics of electricity supplied by public distribution systems.
WITHDRAWN published on 4.10.2004
Selected format:Voltage characteristics of electricity supplied by public distribution networks.
WITHDRAWN published on 31.10.2007
Selected format:Voltage characteristics of electricity supplied by public electricity networks.
WITHDRAWN published on 8.10.2019
Selected format:Voltage characteristics of electricity supplied by public electricity networks.
WITHDRAWN published on 10.1.2023
Selected format:Tracked Changes. Voltage characteristics of electricity supplied by public electricity networks.
WITHDRAWN published on 24.1.2023
Selected format:Railway applications. Supply voltages of traction systems.
WITHDRAWN published on 15.9.1996
Selected format:Latest update: 2026-04-06 (Number of items: 2 271 069)
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