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Intelligent technologies aid high-speed railway operation

chinadaily.com.cn | Updated: 2024-12-20 14:10
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A train driver operates simulated training equipment for bullet trains in Beijing, on Dec 19, 2024. As the world's first intelligent high-speed railway, Beijing-Zhangjiakou high-speed railway is about to usher in its fifth anniversary of operation. So far, the operation has been supported by high-tech such as 5G, Beidou system and robotic maintenance. [Photo/Xinhua]
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