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A kind of optical cable skirt device
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A kind of secondary cable peeler
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A kind of portable power equipment communication lane testing flat-plate special computer
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The vertical downlead earthing or grounding means of transformer station
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Earthing clamp device
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A kind of photovoltaic based on voltage security receives capability assessment method
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Measurement loop electrocution-proof alarming device
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Overhead transmission line pluggable connecting device
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Power networks risk takes precautions against pre-control practical application method, apparatus and system
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Intelligent detection system for electricity model standardization
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Nut thread-finding helper
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Insulation isolation housing of enclosed type power supply metering box
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Fixing sleeve for insulated wire stripper
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Mistrip prevention device for load control terminal
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Processing method of signals re-pushed after short-time power-loss restart of transformer substation measuring and control device
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Intelligent substation portable fault recording and message detecting device
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Power cable monitoring and early warning operating system
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Power cable fault monitoring method based on grey GM(1,1) model
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Intelligent processing system for power grid monitoring alarm information on basis of physical units as containers
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