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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Chemicals used for treatment of swimming pool water - Sulfuric acid
Standard published on 13.11.2013
Selected format:Copper and copper alloys - Analysis by spark optical emission spectrometry (S-OES)
Standard published on 9.9.2015
Selected format:Water supply - Requirements for systems and components for the storage of water
Standard published on 22.7.2026
Selected format:Extended application of results from fire resistance tests - Part 12: Loadbearing masonry walls
Standard published on 19.10.2011
Selected format:Extended application of results from fire resistance tests - Part 8: Beams
Standard published on 1.6.2011
Selected format:Wood preservatives - Determination of the preventive effectiveness against sapstain fungi and mould fungi on freshly sawn timber - Field test
Standard published on 10.10.2012
Selected format:Small craft - Bilge-pumping systems (ISO 15083:2020)
Standard published on 23.9.2020
Selected format:Small craft - Bilge-pumping systems - Amendment 1 (ISO 15083:2020/Amd 1:2022)
Change published on 19.7.2023
Selected format:Small craft - Bilge-pumping systems
Change published on 19.7.2023
Selected format:Liming materials - Guide to the determination of the lime requirement
Standard published on 18.4.2007
Selected format:Latest update: 2026-11-13 (Number of items: 2 209 336)
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