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Switch cabinet and operation method
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Detachable movable crossing frame
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Laying auxiliary device for low-voltage cable
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Terminal box with alarm function
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Short-term power load probability prediction method based on CNN and quantile regression
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Building cable laying draw gear
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Spraying operation platform for tension porcelain insulator
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Unmanned aerial vehicle fire extinguisher for power transmission line
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High-altitude line maintenance method and maintenance device
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Right-angle cable bending radius measuring tool
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Power cable core material distinguishing device and method
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Gas-insulated metal-enclosed switchgear and operation method
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Novel supplementary circuit breaker of bypass is changed device
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Method and device for realizing power grid state estimation based on line temperature dynamic change
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Line temperature segmented estimation method considering meteorological distribution characteristics
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Unmanned aerial vehicle inspection fault safety device and control method thereof
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Grounding wire hanging tool with self-checking function
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A insulating bar for trees are pruned
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Cable testing bridge convenient to cable laying
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CN112288968A
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Operation area safety auxiliary alarm device
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