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Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification- 1100 MPa (at ambient temperature) / 235°C. Original standard UNE-EN 4129-2009 in PDF full version. Additional info + preview on request

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Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in titanium alloy, aluminium IVD coated. Classification- 1100 MPa (at ambient temperature) / 425 °C. Original standard UNE-EN 4133-2009 in PDF full version. Additional info + preview on request

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Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in heat resisting nickel base alloy, aluminium IVD coated. Classification- 1250 MPa (at ambient temperature)/425°C. Original standard UNE-EN 4134-2009 in PDF full version. Additional info + preview on request

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Admixtures for concrete, mortar and grout Test methods Part 15- Reference concrete and method for testing viscosity modifying admixtures. Original standard UNE-EN 480-15-2024 in PDF full version. Additional info + preview on request

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Amendment 1 - Customer premises cabling for Information Technology - Part 1- ISDN basic access. Original standard UNE-EN 50098-1-1998 A1-2003 in PDF full version. Additional info + preview on request

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Conduit systems buried underground for the protection and management of insulated electrical cables or communication cables Part 2- Polyethylene (PE), Polypropylene (PP) or Unplasticized poly(vinyl chloride) (PVC-U) conduit systems - Requirements for solid wall conduits, fittings and the system used in special applications. Original standard UNE-EN 50626-2-2024 in PDF full version. Additional info + preview on request

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