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Design and construction of backfilled and grouted borehole heat exchangers. Original standard UNE-EN 17522-2023 in PDF full version. Additional info + preview on request

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LPG equipment and accessories. Composite piping for use with LPG in liquid phase and vapour pressure phase. Design and manufacture. Original standard UNE-EN 17613-2022 in PDF full version. Additional info + preview on request

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Classification of wood adhesives for non-structural timber products for exterior use. Original standard UNE-EN 17619-2022 in PDF full version. Additional info + preview on request

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Determination of explosion limits of gases and vapours at elevated pressures, elevated temperatures or with oxidizers other than air. Original standard UNE-EN 17624-2024 in PDF full version. Additional info + preview on request

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Railway applications. Infrastructure. Track alignment design parameters. Urban rail. Original standard UNE-EN 17636-2024 in PDF full version. Additional info + preview on request

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Domestic swimming pools. Environmental performance efficiency. Performance evaluation, methodology, and classification of the use of outdoor pools and their equipment. Original standard UNE-EN 17645-2023 in PDF full version. Additional info + preview on request

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