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Soil improvers and growing media Determination of plant response Part 2: Petri dish test using cress. Original standard UNE-EN 16086-2-2012 in PDF full version. Additional info + preview on request

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Soil improvers and growing media. Determination of the aerobic biological activity. Oxygen uptake rate (OUR). Original standard UNE-EN 16087-1-2020 in PDF full version. Additional info + preview on request

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Copper and copper alloys. Estimation of average grain size by ultrasound. Original standard UNE-EN 16090-2020 in PDF full version. Additional info + preview on request

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Conservation of cultural property. Condition recording for movable cultural heritage. Original standard UNE-EN 16095-2016 in PDF full version. Additional info + preview on request

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Conservation of cultural property. Condition survey and report of built cultural heritage. Original standard UNE-EN 16096-1996 in PDF full version. Additional info + preview on request

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Water quality. Guidance standard on interlaboratory comparison studies for ecological assessment. Original standard UNE-EN 16101-2013 in PDF full version. Additional info + preview on request

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