STB PDF
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
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Vulcanized fibre for electrical purposes - Definitions and general requirements. Original standard UNE-EN IEC 60667-1-2020 in PDF full version. Additional info + preview on request
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Vulcanized fibre for electrical purposes - Specifications for individual materials. Sheet 1. Flat sheets. Original standard UNE-EN IEC 60667-3-1-2020 in PDF full version. Additional info + preview on request
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Specification for plastic films for electrical purposes - Specifications for individual materials. Requirements for balanced biaxially oriented polyethylene terephthalate (PET) films used for electrical insulation. Original standard UNE-EN IEC 60674-3-2-2019 in PDF full version. Additional info + preview on request
Document status: Active