mk Northwest China's Ningxia Hui Autonomous Region, on January 9, 2025. Workers can get real-time inspection photos from drone controllers to quickly determine whether there are internal defects in the power lines. Photo: VCG" src="https://www.globaltimes.cn/Portals/0/attachment/2025/2025-01-09/2475a5ab-3f5e-448a-a636-c66e787ed7f9.jpeg" />

Drones look for flaws on transmission lines using X-rays to ensure the safety of the power grid in Yinchuan, Northwest China's Ningxia Hui Autonomous Region, on January 9, 2025. Workers can get real-time inspection photos from drone controllers to quickly determine whether there are internal defects in the power lines. Photo: VCG