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Capacity paper. Method for determining dielectrical power factor at frequency 50 Hz
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LED. Part 1. General requirements to binning and grid of chromaticity coordinates for white LED
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Converter transformers and reactors. General specifications
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Electrical articles. Applications for different climatic regions. General technical requirements as to environment climatic aspects influence
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Static semiconductor exciters for three-phase synchronous engines. General technical requirements
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Insulating materials. Methods for determining the strength to the effects of ionizing radiation
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