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CN112282486A
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Novel steel pylons cross arm
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Novel turnbuckle bolt
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Novel tubular intersecting joint structure
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CN112234532A
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Polypropylene 220kV molded cable connector and manufacturing method thereof
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Cleaning equipment and connecting mechanism thereof
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Power distribution network post-disaster dynamic first-aid repair method and device and related equipment
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Visual monitoring application system based on power grid main data service log
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CN112289570A
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Edge-extended triangular autotransformer
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CN112230107A
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Partial discharge monitoring and positioning device, method, computer equipment and storage medium
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CN112285507A
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Device and method for monitoring partial discharge of unmanned aerial vehicle, computer equipment and storage medium
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CN112232580A
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Power supply interruption loss analysis method and device
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CN112201969A
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Anti-drop earth clamp
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CN112285501A
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High-voltage lead shielding device, ranging system and method
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CN112233251A
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Cable direction marking method and device, electronic equipment and storage medium
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CN112284837A
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Gas taking joint and gas taking method for inflatable power equipment
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CN112290451A
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Power transmission line clamp heating detection cooling system and method
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CN112217126A
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Control device and control box for driving chassis of trolley of switch cabinet
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CN112285468A
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Method and system for identifying distribution area based on significant feature selection
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CN112271528A
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Auxiliary device and method for disassembling and assembling wiring structure
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CN112290577A
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Communication interface, communication device and method of direct current control system and stable control device
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