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Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Guidance on hydrogen specific aspects. Original standard UNE-CEN TR 17924-2025 in PDF full version. Additional info + preview on request

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Building information modelling - Digital twins applied to the built environment - Use cases. Original standard UNE-CEN TR 18077-2024 in PDF full version. Additional info + preview on request

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Framework and Implementation of Common Data Environment solutions and workflow, in accordance with EN ISO 19650. Original standard UNE-CEN TR 18093-2024 in PDF full version. Additional info + preview on request

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Bitumens and bituminous binders - Sustainability - Review on how to address environmental information. Original standard UNE-CEN TR 18114-2024 in PDF full version. Additional info + preview on request

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High chairs and learning towers - Compiled interpretations of CEN/TC 364 standards. Original standard UNE-CEN TR 18137-2024 in PDF full version. Additional info + preview on request

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Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on O2-consumption Lubricants - study report. Original standard UNE-CEN TR 18172-2025 in PDF full version. Additional info + preview on request

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