Device for dynamically measuring real-time stress of motor
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A kind of 220kV HGIS power distribution equipment applied to substation's single-trunk segmental wiring
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A kind of weather-proof angle steel tower exogenous ground wire grounding structure for spacious area and area with more lightning activities environment
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It is a kind of for drawing formula ground wire grounding structure in the weather-proof steel material angle steel tower of residential area and area with less lightning activities environment
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A kind of ladder lead type ground wire grounding structure for weather-proof steel tube tower
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A kind of power transmission steel pipe tower optimum structure design method based on ant group algorithm
