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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).
Components of automatic fire detection systems. Heat sensitive detectors - point detectors containing a static element.
WITHDRAWN published on 31.3.1977
Selected format:Components of automatic fire detection systems. Specification for point-type smoke detectors using scattered light, transmitted light or ionization.
WITHDRAWN published on 31.5.1984
Selected format:Components of automatic fire detection systems. Specification for high temperature heat detectors.
WITHDRAWN published on 31.5.1984
Selected format:Components of automatic fire detection systems. Methods of test of sensitivity to fire.
WITHDRAWN published on 31.5.1984
Selected format:Specification for components of automatic fire alarm systems for residential premises.. Point-type smoke detectors.
WITHDRAWN published on 15.5.1993
Selected format:Components of automatic fire alarm systems for residential premises. Specification for self-contained smoke alarms and point-type smoke detectors.
WITHDRAWN published on 31.7.1990
Selected format:Fire detection and fire alarm devices for dwellings. Specification for smoke alarms.
WITHDRAWN published on 11.5.2005
Selected format:Fire detection and fire alarm devices for dwellings. Specification for smoke alarm kits for deaf and hard of hearing people.
WITHDRAWN published on 30.11.2007
Selected format:Methods of test for plane strain fracture toughness (KIc) of metallic materials.
WITHDRAWN published on 28.2.1977
Selected format:Specification for keyboard layouts for numeric applications on office machines and data processing equipment.
WITHDRAWN published on 31.12.1976
Selected format:Latest update: 2026-01-11 (Number of items: 2 254 176)
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