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Device for one-sided unloading of conveyers
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Method of checking condition of transformer windings
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Device for automatic control of electric equipment insulation
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Device for measuring partial discharges in high-voltage electric equipment insulation
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Device for testing of relay protection automatic unit for repeat connection of high-voltage branches
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Method of locating damages of aerial power lines
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Apparatus for detecting emergency condition parameters
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Method of determination of impedance of short-circuit of power transformer
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Electric parameters register in case of emergency
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Conjuctive lock
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A method of checking the wear of high-voltage relaxing setting
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Method for testing current transformer fitness in high-voltage connectors and device for thereof
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Method for testing current transformer fitness in high-voltage connections and device for thereof
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Pipeline bearing
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Method of automatic control of active power of power plant
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Trolley for moving along wires of split phase of aerial power transmission line
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Apparatus for determining the distance to place of fault in power line
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System for automatic control of oxygen content in outgoing gases
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Jet-type pump
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Chimney-type cooling tower
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