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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).
Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields. Methods for special reverberation test rooms.
WITHDRAWN published on 15.3.1995
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields. Methods for special reverberation test rooms.
WITHDRAWN published on 31.5.2010
Selected format:Specification for Mayo´s tongue and towel forceps.
WITHDRAWN published on 7.5.1964
Selected format:Specification for Allis tissue forceps.
WITHDRAWN published on 7.5.1964
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane.
WITHDRAWN published on 1.12.1995
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane.
WITHDRAWN published on 30.4.2010
Selected format:Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane.
WITHDRAWN published on 31.1.2011
Selected format:Aerospace series. Fibres and cables, optical, aircraft use. Test methods. Fibre dimensions.
WITHDRAWN published on 30.6.2006
Selected format:Aerospace series. Fibres and cables, optical, aircraft use. Test methods. Attenuation.
WITHDRAWN published on 25.6.2002
Selected format:Aerospace series. Fibres and cables, optical, aircraft use. Test methods. Variation of attenuation during temperature cycling.
WITHDRAWN published on 30.6.2006
Selected format:Latest update: 2026-04-28 (Number of items: 2 274 955)
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