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New relay protection checking apparatus
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CN101465851A
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Fault information substation based on IEC 61850 and modeling approach thereof
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CN101453188A
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Indication computing system with dynamic electricity generation side controlling performance standard
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Novel energy storage apparatus
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CN101387562A
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On-site calibration apparatus and method of optical fiber temperature measurement system
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CN101588023A
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Discharging rod applicable to parallel capacitor
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CN101587133A
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A kind of current testing terminal
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CN101567528A
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Method for electrification end-hanging operation at 60-90 degrees of corners on 10 kilovolt lines
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CN101567527A
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Insulated fixed bracket of three-phase lead
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CN101286408A
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Oil-immersed type transformer cooling method and its system
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High pressure resistant insulation supporting post containing tightly packaged fiber as well as manufacture and application thereof
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Multiple source data conversion service method and apparatus thereof
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Time setting method and device for remote station of electric power scheduling sound recording system
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UPS system alarm interface method
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CN101446985A
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LCC control method for power system equipment
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CN101447065A
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Method for uniformly collecting engineering progress data
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Bus-bar through pipe movable hoisting gear
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CN101447067A
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Method for controlling capital transfer of power system
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Method for collecting operation information of engineering project system
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CN101441931A
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Dry transformer with adjustable capacity
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