UNE - Spanish national standards

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.)

Available languages: English

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PRODUCTS AND SYSTEMS FOR THE PROTECTION AND REPAIR OF CONCRETE STRUCTURES. TEST METHODS. REACTIVE FUNCTIONS RELATED TO EPOXY RESINS. PART 1: DETERMINATION OF EPOXY EQUIVALENT.

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Products and systems for the protection and repair of concrete structures - Test methods - Reactive functions related to epoxy resins - Part 2: Determination of amine functions using the total basicity number.

Available languages: English, Spanish

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Anodizing of aluminium and its alloys - Method to test the surface abrasion resistance using glass-coated abrasive paper (ISO 18771:2019)

Available languages: English, Spanish

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Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008) (Endorsed by AENOR in May of 2014.)

Available languages: English

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Transportable liquid oxygen systems for medical use - Part 1: Common requirements and particular requirements for base units (ISO 18777-1:2026, Corrected version 2026-09)

Available languages: English

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Transportable liquid oxygen systems for medical use - Part 2: Particular requirements for portable units (ISO 18777-2:2025) (Endorsed by Asociación Espanola de Normalización in January of 2026.)

Available languages: English

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Respiratory equipment - Particular requirements for basic safety and essential performance of infant cardiorespiratory monitors (ISO 18778:2022) (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Available languages: English

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Friction stir spot welding - Aluminium - Part 1: Vocabulary (ISO 18785-1:2018)

Available languages: English, Spanish

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Friction stir spot welding - Aluminium - Part 2: Design of weld joints (ISO 18785-2:2018)

Available languages: English, Spanish

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