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Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Determination of flexural strength (ISO 17138-2025). Original standard UNE-EN ISO 17138-2025 in PDF full version. Additional info + preview on request

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Molecular biomarker analysis DNA barcoding of fish and fish products using defined mitochondrial cytochrome b and cytochrome c oxidase I gene segments (ISO 17174-2024). Original standard UNE-EN ISO 17174-2025 in PDF full version. Additional info + preview on request

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Leather Chemical tests for the determination of certain azo colourants in dyed leathers Part 1- Determination of certain aromatic amines derived from azo colourants (ISO 17234-1-2024). Original standard UNE-EN ISO 17234-1-2025 in PDF full version. Additional info + preview on request

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Welding Micro joining of 2nd generation high temperature superconductors Part 1- General requirements for the procedure (ISO 17279-1-2018). Original standard UNE-EN ISO 17279-1-2020 in PDF full version. Additional info + preview on request

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Electronic fee collection - System architecture for vehicle related tolling - Part 2- Vocabulary (ISO 17573-2-2025). Original standard UNE-EN ISO 17573-2-2025 in PDF full version. Additional info + preview on request

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Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative polymerase chain reaction (qPCR) from DNA directly extracted from soil (ISO 17601-2025). Original standard UNE-EN ISO 17601-2025 in PDF full version. Additional info + preview on request

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