Sea technological ice-resistance floating platform with hull ice-breaker lines (versions)
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Method to model ice cover in experiment tank and device for its realisation
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Three-phase multichannel voltage inverter
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Electric pulse deicer
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Electric impulse de-icing device
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Frequency converter
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Method of ice cover thickness determination during models testing of ships and offshore engineering structures in ice test basin and device for its implementation
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Power plant operating on fuel elements
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Unit to control operation of three-phase inverter
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Single-phase inverter operation monitoring unit
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Maximum power protection device for inverter
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Constant voltage step-down inverter
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Reversible inverting direct voltage converter
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Frequency converter
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Ice breaker for operation in shallow freezing sea areas
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Device to determine extent of material surface blackness
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Ship screw-steering column for vessel manoeuvring in icy conditions
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Self-moving drilling ship for operation in arctic conditions
