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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. Thermal insulating products for building equipment and industrial installations. Determination of trace quantities of water-soluble chloride, fluoride, silicate, sodium ions and pH.
Standard published on 29.9.2022
Selected format:Tissue paper and tissue products. Vocabulary.
Standard published on 10.6.2019
Selected format:Tracked Changes. Tissue paper and tissue products. Vocabulary.
Standard published on 24.2.2020
Selected format:Tissue paper and tissue products. Determination of wet ball burst strength.
Standard published on 23.8.2019
Selected format:Tissue paper and tissue products. Determination of tensile strength of perforated lines and calculation of perforation efficiency.
Standard published on 25.5.2023
Selected format:Tracked Changes. Tissue paper and tissue products. Determination of tensile strength of perforated lines and calculation of perforation efficiency.
Standard published on 26.5.2023
Selected format:Tissue paper and tissue products. Determination of optical properties. Measurement of brightness and colour with C/2° (indoor daylight) illuminant.
Standard published on 29.11.2022
Selected format:Tracked Changes. Tissue paper and tissue products. Part 15. Determination of optical properties. Measurement of brightness and colour with C/2° (indoor daylight) illuminant.
Standard published on 1.12.2022
Selected format:Tissue paper and tissue products. Determination of optical properties. Diffuse reflectance method for opacity (paper backing).
Standard published on 17.5.2024
Selected format:Tracked Changes. Tissue paper and tissue products. Determination of optical properties. Diffuse reflectance method for opacity (paper backing).
Standard published on 24.5.2024
Selected format:Latest update: 2026-04-28 (Number of items: 2 274 955)
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