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Water quality. Determination of aluminium. Atomic absorption spectrometric methods. Original standard UNE-EN ISO 12020-2000 in PDF full version. Additional info + preview on request

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Health informatics. Explicit time-related expressions for healthcare-specific problems. Original standard UNE-EN ISO 12381-2019 in PDF full version. Additional info + preview on request

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Tissue paper and tissue products Part 11: Determination of wet ball burst strength (ISO 12625-11:2019). Original standard UNE-EN ISO 12625-11-2020 in PDF full version. Additional info + preview on request

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Tissue paper and tissue products Part 5: Determination of wet tensile strength (ISO 12625-5:2024). Original standard UNE-EN ISO 12625-5-2025 in PDF full version. Additional info + preview on request

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Petroleum products Determination of low concentration of sulfur in automotive fuels Energy-dispersive X ray fluorescence spectrometric method (ISO 13032:2024). Original standard UNE-EN ISO 13032-2025 in PDF full version. Additional info + preview on request

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Health informatics. Syntax to represent the content of healthcare classification systems. Classification Markup Language (ClaML). Original standard UNE-EN ISO 13120-2019 in PDF full version. Additional info + preview on request

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