STB PDF

Aerospace series. Heat-resisting nickel base alloy NiCr20Co3Fe3. Rm >= 650 MPa. Sheets and strips, cold rolled. 0,25 mm < a <= 3 mm. Original standard UNE-EN 2302-2023 in PDF full version. Additional info + preview on request

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Sanitary tapware. General specifications for aerators. Original standard UNE-EN 246-2022 in PDF full version. Additional info + preview on request

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Amendment 1 - Aerospace series. Carbon, glass and aramid fibre preimpregnates. Determination of the resin and fibre content and the mass of fibre per unit area. Original standard UNE-EN 2559-2022 A1-2024 in PDF full version. Additional info + preview on request

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Aerospace series. Carbon, glass and aramid fibre preimpregnates. Determination of the resin and fibre content and the mass of fibre per unit area. Original standard UNE-EN 2559-2022 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Wires - 0,25 mm <= De <= 3 mm - Rm <= 780 MPa. Original standard UNE-EN 2573-2022 in PDF full version. Additional info + preview on request

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Aerospace series - Elements of electrical and optical connection - Test methods - Part 508: Measurement of thickness of coating on contacts. Original standard UNE-EN 2591-508-2023 in PDF full version. Additional info + preview on request

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