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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).
Tracked Changes. Gas-fired endothermic engine driven heat pumps. Terms and definitions.
Standard published on 3.11.2023
Selected format:Gas-fired endothermic engine driven heat pumps. Safety.
Standard published on 31.1.2020
Selected format:Gas-fired endothermic engine-driven heat pumps. Test conditions.
Standard published on 23.12.2024
Selected format:Tracked Changes. Gas-fired endothermic engine-driven heat pumps. Test conditions.
Standard published on 16.1.2025
Selected format:Gas-fired endothermic engine driven heat pumps. Test methods.
Standard published on 31.3.2017
Selected format:Gas-fired endothermic engine driven heat pumps. Calculation of seasonal performances in heating and cooling mode.
Standard published on 20.1.2023
Selected format:Tracked Changes. Gas-fired endothermic engine driven heat pumps. Calculation of seasonal performances in heating and cooling mode.
Standard published on 25.1.2023
Selected format:Liquid petroleum products. Determination of the ignition quality of diesel fuels. Fixed compression ratio engine method.
Standard published on 20.10.2023
Selected format:Tracked Changes. Liquid petroleum products. Determination of the ignition quality of diesel fuels. Fixed compression ratio engine method.
Standard published on 31.10.2023
Selected format:Resilient floor coverings. Determination of seam strength.
Standard published on 4.11.2024
Selected format:Latest update: 2026-08-17 (Number of items: 2 297 400)
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