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Flexible sheets for waterproofing. Underlays for discontinuous roof coverings. Artificial ageing procedure. Original standard UNE-EN 17872-2024 in PDF full version. Additional info + preview on request

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Aerospace series. Circuit breakers. Technical specification. Original standard UNE-EN 2350-2024 in PDF full version. Additional info + preview on request

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Amendment 1 - Mechanical thermostats for gas-burning appliances. Original standard UNE-EN 257-2023 + A1-2024 in PDF full version. Additional info + preview on request

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Personal fall protection equipment - Guided type fall arresters including a flexible anchor line. Original standard UNE-EN 353-2-2024 in PDF full version. Additional info + preview on request

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Aerospace series. Rod end, with self-aligning double row ball bearing and threaded shank in steel. Dimensions and loads, Inch series. Original standard UNE-EN 4157-2024 in PDF full version. Additional info + preview on request

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Aerospace series. Connectors, electrical, rectangular, modular. Operating temperature 175 °C continuous - Single module plug. Product standard. Original standard UNE-EN 4165-024-2024 in PDF full version. Additional info + preview on request

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