Occupation safety standards system. Semiconductor converters of electric energy. Safety requirements
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Stabilized low voltage power units type 591 for electronics used General specifications
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Single-operator rectifiers with falling external characteristics for arc welding. General specifications
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Electric motor convertors with rated power from 8 to 200 kW and frequency from 1000 Hz and above Principal quantities. Basic parameters
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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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Electric motor frequency convertors with rated power up to 200 kW and frequency to 20000 Hz. Test methods
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Electric motor frequency convertors with rated power up to 200 kW and frequency to 20000 Hz. General specifications
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Electric machine frequency converters with power rating 250 kw up
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Semiconductor power rectifiers of 5 plus kw capacity
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Units, semiconductor, of power unified series. General specifications
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Power semiconductor devices
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Mean frequency static transducer for electrothermy. Basic parameters
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