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Aerospace series. Elements of electrical and optical connection. Test methods - Adhesion of coating on contacts. Original standard UNE-EN 2591-509-2023 in PDF full version. Additional info + preview on request

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Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A - Technical specification. Original standard UNE-EN 2665-001-2023 in PDF full version. Additional info + preview on request

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Aerospace series. Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Technical specification. Original standard UNE-EN 2794-001-2023 in PDF full version. Additional info + preview on request

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Mobile elevating work platforms Part 1: Design calculations Stability criteria Construction Safety Examinations and tests. Original standard UNE-EN 280-1-2023 in PDF full version. Additional info + preview on request

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Amendment 1 - Sterilization. Steam sterilizers. Large sterilizers. Original standard UNE-EN 285-2016 + A1-2023 in PDF full version. Additional info + preview on request

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Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification. 450 MPa (at ambient temperature)/120 °C. Original standard UNE-EN 2876-2023 in PDF full version. Additional info + preview on request

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