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Conservation of Cultural Heritage. Artificial ageing by simulated solar radiation of the surface of untreated or treated porous inorganic materials. Original standard UNE-EN 17036-2019 in PDF full version. Additional info + preview on request

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Fertilizers. Determination of boron in concentrations <= 10 % using spectrometry with azomethine-H. Original standard UNE-EN 17041-2019 in PDF full version. Additional info + preview on request

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Fertilizers. Determination of boron in concentrations > 10 % using acidimetric titration. Original standard UNE-EN 17042-2019 in PDF full version. Additional info + preview on request

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Fertilizers. Determination of molybdenum in concentrations <= 10 % using spectrometry of a complex with ammonium thiocyanate. Original standard UNE-EN 17043-2019 in PDF full version. Additional info + preview on request

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Child care articles. Bath tubs, stands and non-standalone bathing aids. Safety requirements and test methods. Original standard UNE-EN 17072-2019 in PDF full version. Additional info + preview on request

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Railway applications. Fire protection on railway vehicles. Toxicity test of materials and components. Original standard UNE-EN 17084-2019 in PDF full version. Additional info + preview on request

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