UNE - Spanish national standards

AEROSPACE SERIES. TEST METHODS FOR ALUMINIUM AND ALUMINIUM ALLOY PRODUCTS. PART 1: DETERMINATION OF ELECTRICAL CONDUCTIVITY OF WROUGHT ALUMINIUM ALLOYS.

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AEROSPACE SERIES. TEST METHODS FOR ALUMINIUM AND ALUMINIUM ALLOYS PRODUCTOS. PART 5: DETERMINATION OF CLADDING THICKNESS AND COPPER DIFFUSION OF CLAD SEMI-FINISHED PRODUCTS.

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Aerospace series - Test methods for aluminium and aluminium alloy products - Part 7: Reference blocks for the calibration of measuring equipment used in the determination of electrical conductivity of wrought aluminium and aluminium alloys (Endorsed by Asociación Espanola de Normalización in September of 2017.)

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Natural rubber latex concentrate. Centrifuged or creamed, ammonia-preserved types. Specifications

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Measurement of radioactivity - Gamma-ray emitting radionuclides - Generic test method using gamma-ray spectrometry (ISO 20042:2019) (Endorsed by Asociación Espanola de Normalización in September of 2021.)

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Measurement of radioactivity in the environment - Air: aerosol particles - Test method using sampling by filter media (ISO 20044:2022) (Endorsed by Asociación Espanola de Normalización in September of 2024.)

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Measurement of the radioactivity in the environment - Air: tritium - Test method using bubbler sampling (ISO 20045:2023, including corrected version 2023-09) (Endorsed by Asociación Espanola de Normalización in September of 2024.)

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Radiological protection - Performance criteria for laboratories using Fluorescence In Situ Hybridization (FISH) translocation assay for assessment of exposure to ionizing radiation (ISO 20046:2019) (Endorsed by Asociación Espanola de Normalización in March of 2021.)

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Solid biofuels - Determination of off-gassing and oxygen depletion characteristics - Part 1: Laboratory method for the determination of off-gassing and oxygen depletion using closed containers (ISO/TS 20048-1:2020) (Endorsed by Asociación Espanola de Normalización in July of 2022.)

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Solid biofuels - Determination of self-heating of pelletized biofuels - Part 1: Isothermal calorimetry (ISO 20049-1:2020)

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