UNE - Spanish national standards

Testing of ceramic materials - Determination of sulfur in non-oxidic ceramic raw materials and ceramic materials - Part 1: Infrared measurement methods (ISO 14720-1:2026) (Endorsed by Asociación Espanola de Normalización in May of 2026.)

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Testing of ceramic materials - Determination of sulfur in non-oxidic ceramic raw materials and ceramic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP-OES) or ion chromatography (IC) after burning in the oxygen flow (ISO 14720-2:2026) (Endorsed by Asociación Espanola de Normalización in May of 2026.)

Available languages: English, Spanish

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Sports and recreational equipment: Paddle tennis courts. Safety requirements and test methods and inspection

Available languages: Spanish

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Test method for metallic fibre concrete - Measuring the fibre content in fresh and hardened concrete

Available languages: English, Spanish

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Space data and information transfer systems. Open archival information system (OAIS). Reference model

Available languages: Spanish, English

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Oil and gas industries including lower carbon energy - Pipeline transportation systems - Subsea pipeline valves (ISO 14723:2025) (Endorsed by Asociación Espanola de Normalización in August of 2025.)

Available languages: English

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Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry

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Imperfections in thermoplastic welds - Classification

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Ophthalmic optics - Contact lens care products - Microbiological requirements and test methods for products and regimens for hygienic management of contact lenses. (ISO 14729:2001)

Available languages: English, Spanish

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Ophthalmic optics - Contact lens care products - Microbiological requirements and test methods for products and regimens for hygienic management of contact lenses - Amendment 1 (ISO 14729:2001/Amd 1:2010)

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