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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).
Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100 % (V/V) methane.
WITHDRAWN published on 20.12.1991
Selected format:Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100% (V/V) methane in air.
WITHDRAWN published on 15.1.1999
Selected format:Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit.
WITHDRAWN published on 20.12.1991
Selected format:Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% lower explosive limit.
WITHDRAWN published on 15.1.1999
Selected format:Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % (V/V) gas.
WITHDRAWN published on 20.12.1991
Selected format:Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% (V/V) gas.
WITHDRAWN published on 15.1.1999
Selected format:Specification for electrostatic hand-held spraying equipment for non-flammable material for painting and finishing.
WITHDRAWN published on 28.2.1991
Selected format:Cold worked steel bars and strip for automobiles.
WITHDRAWN published on 1.1.1924
Selected format:Earth-moving machinery. Operator´s field of view. Test method and performance criteria.
WITHDRAWN published on 30.9.2008
Selected format:Specification for ceramic pressurized hollow insulators for high-voltage switchgear and controlgear.
WITHDRAWN published on 28.2.1992
Selected format:Latest update:  2025-11-03 (Number of items: 2 242 248) 
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