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Guidelines for auditing management systems (ISO 19011:2026). Original standard UNE-EN ISO 19011-2026 in PDF full version. Additional info + preview on request

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Fine ceramics (advanced ceramics, advanced technical ceramics) - Ceramic composites - Notations and symbols (ISO 19634:2026). Original standard UNE-EN ISO 19634-2026 in PDF full version. Additional info + preview on request

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Hydrogen technologies. Methodology for determining the greenhouse gas emissions associated with the hydrogen supply chain. Emissions associated with the production of hydrogen up to the production gate. Original standard UNE-EN ISO 19870-1-2026 in PDF full version. Additional info + preview on request

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Assistive products for tissue integrity when lying down. Test methods for durability. Original standard UNE-EN ISO 20342-4-2026 in PDF full version. Additional info + preview on request

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Textiles - Determination of total halogens in textile products - Combustion and ion chromatography (C-IC) method. Original standard UNE-EN ISO 20999-2026 in PDF full version. Additional info + preview on request

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Nanotechnologies - Analysis of nano-objects using asymmetrical flow and centrifugal field-flow fractionation (ISO 21362:2026). Original standard UNE-EN ISO 21362-2026 in PDF full version. Additional info + preview on request

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