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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).
Fans. Efficiency classification for fans. Calculation of the fan energy index.
Standard published on 28.5.2024
Selected format:Rubber- or plastic-coated fabrics. Determination of resistance to liquids.
Standard published on 26.9.2001
Selected format:Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in food, industrial, domestic and institutional areas. Test method and requirements (phase 2, step 1).
Standard published on 14.8.2019
Selected format:Tracked Changes. Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in food, industrial, domestic and institutional areas. Test method and requirements (phase 2, step 1).
Standard published on 24.2.2020
Selected format:Industrial valves. Socket welding ends for steel valves.
Standard published on 30.4.2016
Selected format:Tracked Changes. Industrial valves. Socket welding ends for steel valves.
Standard published on 26.2.2020
Selected format:Fibre-cement pipes and fittings for discharge systems for buildings. Dimensions and technical terms of delivery.
Standard published on 15.11.2000
Selected format:Sanitary appliances. Specification for whirlpool baths.
Standard published on 13.11.2018
Selected format:Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full.
Standard published on 18.9.2017
Selected format:Tracked Changes. Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full.
Standard published on 27.2.2020
Selected format:Latest update: 2026-06-16 (Number of items: 2 283 261)
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