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Medical electrical equipment - Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems. Original standard UNE-EN IEC 60601-2-66-2020 in PDF full version. Additional info + preview on request
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Connectors for electronic equipment - Detail specification for 8-way, unshielded, free and fixed connectors. Original standard UNE-EN IEC 60603-7-2020 in PDF full version. Additional info + preview on request
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High-voltage direct current (HVDC) transmission. Vocabulary. Original standard UNE-EN IEC 60633-2019 in PDF full version. Additional info + preview on request
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Corrigendum - High-voltage direct current (HVDC) transmission - Vocabulary. Original standard UNE-EN IEC 60633-2019 AC-2020 in PDF full version. Additional info + preview on request
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Electroacoustics. Audiometric equipment - Test signals of short duration. Original standard UNE-EN IEC 60645-3-2020 in PDF full version. Additional info + preview on request
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A.C. ventilating fans and regulators for household and similar purposes. Methods for measuring performance. Original standard UNE-EN IEC 60665-2019 in PDF full version. Additional info + preview on request
Document status: Active