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Industrial-process control valves - Flow capacity. Test procedures. Original standard UNE-EN 60534-2-3-2016 in PDF full version. Additional info + preview on request

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Industrial-process control valves - Noise considerations. Prediction of noise generated by hydrodynamic flow. Original standard UNE-EN 60534-8-4-2015 in PDF full version. Additional info + preview on request

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Connectors for electronic equipment - Detail specification for 8-way, 12 contacts, shielded, free and fixed connectors, for data transmission with frequencies up to 2 000 MHz. Original standard UNE-EN 60603-7-82-2016 in PDF full version. Additional info + preview on request

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Switches for household and similar fixed electrical installations - Part 2-5- Particular requirements - Switches and related accessories for use in home and building electronic systems (HBES). Original standard UNE-EN 60669-2-5-2017 in PDF full version. Additional info + preview on request

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Amendment 1 - Thermal-links - Requirements and application guide. Original standard UNE-EN 60691-2016 A1-2019 in PDF full version. Additional info + preview on request

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Thermal-links. Requirements and application guide. Original standard UNE-EN 60691-2016 in PDF full version. Additional info + preview on request

Document status: Active