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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).
Detail specification for silicon voltage regulator diodes. 400 mW, 2.7 to 33 V (5%), hermetically sealed, glass encapsulation. General application category Q.
WITHDRAWN published on 15.3.1972
Selected format:Detail specification for silicon voltage regulator diodes. 1.5 W, 6.8 to 200 V (5%), hermetically sealed. General application category C.
WITHDRAWN published on 15.3.1972
Selected format:Detail specification for silicon voltage regulator diodes. 1.0 W, 3.3 to 33 V (5%), hermetically sealed. Full assessment level.
WITHDRAWN published on 15.4.1974
Selected format:Rules for the preparation of detail specifications for semiconductor devices of assessed quality: transient suppressor diodes.
WITHDRAWN published on 31.5.1990
Selected format:Rules for the preparation of detail specifications for semiconductor devices of assessed quality: variable capacitance diodes for tuning applications.
WITHDRAWN published on 31.12.1989
Selected format:Water quality. Detection and enumeration of Escherichia coli and coliform bacteria. Membrane filtration method.
WITHDRAWN published on 31.10.2009
Selected format:Loco-type multitubular boilers.
WITHDRAWN published on 18.11.1940
Selected format:Loco-type multitubular boilers of riveted construction.
WITHDRAWN published on 10.12.1951
Selected format:Adhesives for thermoplastic piping systems. Determination of shear strength.
WITHDRAWN published on 12.9.2002
Selected format:Resistance welding equipment. Insulated pins for use in electrode back-ups.
WITHDRAWN published on 15.6.1995
Selected format:Latest update: 2025-07-07 (Number of items: 2 207 474)
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