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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.
Free hanging heating and cooling surfaces for water with a temperature below 120°C - Part 5: Open or closed heated ceiling surfaces - Test method for thermal output
Standard published on 24.5.2017
Selected format:CONNECTION OF CONTINUOUS CURRENT ELECTRIC ARC WELDING EQUIPMENTS IN THE CASE OF THE WORKS ON BOARDS THE SHIPS.
Standard published on 15.11.1964
Selected format:Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 1: Realkalization (Endorsed by AENOR in June of 2016.)
Standard published on 1.6.2016
Selected format:Electrochemical realkalization and chloride extraction treatments for reinforced concrete - Part 2: Chloride extraction
Standard published on 23.11.2022
Selected format:Characterization of waste - Determination of hydrocarbon content in the range of C10 to C40 by gas chromatography
Standard published on 27.4.2005
Selected format:Test gases - Determination of emissions from appliances burning gaseous fuels during type-testing (Endorsed by Asociación Espanola de Normalización in July of 2024.)
Standard published on 1.7.2024
Selected format:Environmental management - Life cycle assessment - Principles and framework (ISO 14040:2006)
Standard published on 27.12.2006
Selected format:Environmental management - Life cycle assessment - Principles and framework - Amendment 1 (ISO 14040:2006/Amd 1:2020)
Change published on 22.9.2021
Selected format:Detail specification: Fixed low power film SMD resistors - Rectangular - Stability classes 0,1; 0,25; 0,5; 1 (Endorsed by AENOR in January of 2008.)
Standard published on 1.1.2008
Selected format:Detail specification: Fixed low power film SMD resistors - Rectangular - Stability classes 0,1; 0,25; 0,5; 1 (Endorsed by AENOR in January of 2014.)
Change published on 1.1.2014
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
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