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Electric cables. Calculation of the current rating. Part 2-1. Thermal resistance. Calculation of thermal resistance
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Water-wheel type generators and motor-generators. General specifications
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Electric energy. Electromagnetic compatibility of technical equipment. Power quality limits in the public power supply systems
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General application polyimide foil-clad film for flexible printed plates. Specifications
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Electric motor frequency convertors with rated power up to 200 kW and frequency to 20000 Hz. Basic parameters
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