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Paper and board. Sampling procedures for paper and board for recycling. Original standard UNE-EN 17085-2019 in PDF full version. Additional info + preview on request

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Fertilizers. Determination of nitrification inhibitor DMPSA in fertilizers. Method using high-performance liquid chromatography (HPLC). Original standard UNE-EN 17090-2019 in PDF full version. Additional info + preview on request

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Railway applications. Rolling stock maintenance. Maintenance records. Original standard UNE-EN 17095-2019 in PDF full version. Additional info + preview on request

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Conservation of cultural heritage. Surface protection for porous inorganic materials. Technical and chemical data sheets of water repellent product. Original standard UNE-EN 17114-2019 in PDF full version. Additional info + preview on request

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Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of sporicidal activity of chemical disinfectants in the medical area. Test method and requirements (phase 2, step 1). Original standard UNE-EN 17126-2019 in PDF full version. Additional info + preview on request

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Conservation of Cultural Heritage. Methods and materials for cleaning porous inorganic materials. Original standard UNE-EN 17138-2019 in PDF full version. Additional info + preview on request

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