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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 three-pole circuit breakers, temperature compensated, rated currents up to 25 A. Product standard.
Standard published on 31.5.1991
Selected format:Petroleum and related products. Determination of flash and fire points. Cleveland open cup method.
Standard published on 17.10.2017
Selected format:Aerospace series. Bases for 10 A electromagnetic plug-in relays, two and four poles double thrown. Technical specification.
Standard published on 31.12.2014
Selected format:Specification for rotary drill rods and tungsten carbide tipped rotary drill bits.
Standard published on 31.12.1974
Selected format:Aerospace series. Washers, lock, with radial serrations in corrosion resisting steel, cadmium plated for flight control rods. Dimensions.
Standard published on 28.2.2011
Selected format:Iron ores. Determination of hygroscopic moisture in analytical samples. Gravimetric, Karl Fischer and mass-loss methods.
Standard published on 30.6.2006
Selected format:Information and documentation. Thesauri and interoperability with other vocabularies. Thesauri for information retrieval.
Standard published on 30.9.2011
Selected format:Information and documentation. Thesauri and interoperability with othervocabularies. Interoperability with other vocabularies.
Standard published on 31.5.2013
Selected format:Iron ores. Determination of total iron content. Titrimetric method after tin (II) chloride reduction.
Standard published on 31.5.2006
Selected format:Iron ores. Determination of total iron content. Titrimetric methods after titanium(III) chloride reduction.
Standard published on 15.4.2019
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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