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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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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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Aerospace series. Screw, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification- 900 MPa (at ambient temperature)/235 °C. Original standard UNE-EN 2885-2023 in PDF full version. Additional info + preview on request

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Aerospace series. Screw, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification- 900 MPa (at ambient temperature)/235 °C. Original standard UNE-EN 2886-2023 in PDF full version. Additional info + preview on request

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Aerospace series. Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures. 65°C to 175°C continuous, 200°C continuous, 260°C peak. Specification of performance and contact arrangements. Original standard UNE-EN 2997-002-2022 in PDF full version. Additional info + preview on request

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Portable fire extinguishers Part 8- Requirements for the construction, pressure resistance and mechanical tests for extinguishers with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 3-7. Original standard UNE-EN 3-8-2022 in PDF full version. Additional info + preview on request

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