China's Yunnan has adopted unmanned aerial vehicles for the first time to clean the insulators of live high-voltage power towers. The vehicle can be operated without power outages, ensuring stable operation of the power grid. #China #Yunnan #Drone
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China's Yunnan has adopted unmanned aerial vehicles for the first time to clean the insulators of live high-voltage power towers. The vehicle can be operated without power outages, ensuring stable operation of the power grid. #China #Yunnan #Drone
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