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Derivatives from coal pyrolysis. Coal tar based oils- creosotes. Specifications and test methods. Original standard UNE-EN 13991-2025 in PDF full version. Additional info + preview on request

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Durability of wood and wood-based products Determination of emissions from preservative treated wood to the environment Part 2- Wooden commodities exposed in Use Class 4 or 5 (in contact with the ground, fresh water or sea water) Laboratory method. Original standard UNE-EN 15119-2-2025 in PDF full version. Additional info + preview on request

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Flanges and their joints Dimensions of gaskets for PN-designated flanges Part 1- Non metallic flat gaskets with or without inserts. Original standard UNE-EN 1514-1-2025 in PDF full version. Additional info + preview on request

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Plastics Sorted plastics wastes Part 1- General characterisation. Original standard UNE-EN 15347-1-2025 in PDF full version. Additional info + preview on request

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Railway applications Markings of railway vehicles Part 1- Freight wagons. Original standard UNE-EN 15877-1-2025 in PDF full version. Additional info + preview on request

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Railway applications Design requirements for steps, handrails and associated access for staff Part 2- Freight wagons. Original standard UNE-EN 16116-2-2025 in PDF full version. Additional info + preview on request

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