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Chemicals used for treatment of water intended for human consumption. Antiscalants for membranes. Polyphosphates. Original standard UNE-EN 15041-2015 in PDF full version. Additional info + preview on request

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Amendment 1 - Snow grooming equipment. Safety requirements. Original standard UNE-EN 15059-2009 + A1-2015 in PDF full version. Additional info + preview on request

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Paints and varnishes - Guide for the classification and selection of coating systems for wood based materials in furniture for interior use. Original standard UNE-EN 15060-2007 in PDF full version. Additional info + preview on request

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Ventilation for buildings. Sheet metal air ducts with rectangular section. Requirements for strength and leakage. Original standard UNE-EN 1507-2007 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of swimming pool water. Ozone. Original standard UNE-EN 15074-2015 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of swimming pool water. Sodium hydrogen carbonate. Original standard UNE-EN 15075-2013 in PDF full version. Additional info + preview on request

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