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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.
Intelligent transport systems - Local dynamic map (ISO 18750:2025)
Standard published on 25.2.2026
Selected format:Rubber hoses and hose assemblies - Wire- or textile-reinforced single-pressure types for hydraulic applications - Specification (ISO 18752:2025)
Standard published on 25.3.2026
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of absolute density of ceramic powders by pycnometer (ISO 18753:2017) (Endorsed by Asociación Espanola de Normalización in November of 2017.)
Standard published on 1.11.2017
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity (ISO 18754:2020) (Endorsed by Asociación Espanola de Normalización in June of 2022.)
Standard published on 1.6.2022
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of thermal diffusivity of monolithic ceramics by flash method (ISO 18755:2022) (Endorsed by Asociación Espanola de Normalización in December of 2023.)
Standard published on 1.12.2023
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of fracture toughness of monolithic ceramics at room temperature by the surface crack in flexure (SCF) method (ISO 18756:2003) (Endorsed by AENOR in August of 2005.)
Standard published on 1.8.2005
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of specific surface area of ceramic powders by gas adsorption using the BET method (ISO 18757:2003) (Endorsed by AENOR in December of 2005.)
Standard published on 1.12.2005
Selected format:Rubber- or plastics-coated fabrics - Low-temperature tests - Part 1: Bending test
Standard published on 30.3.1998
Selected format:Rubber- or plastics- coated fabrics - Low temperature tests - Part 2: Impact test on loop
Standard published on 7.5.1998
Selected format:Soil quality - Determination of the toxic effects of pollutants on germination and early growth of higher plants (ISO 18763:2016) (Endorsed by Asociación Espanola de Normalización in June of 2020.)
Standard published on 1.6.2020
Selected format:Latest update: 2026-09-17 (Number of items: 2 301 467)
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