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Intelligent technology used for maintenance of high-speed trains during Spring Festival travel rush

Xinhua | Updated: 2025-01-22 11:27
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A high-speed sleeper train drives into a high-speed train depot in Shenzhen, South China's Guangdong province, Jan 17, 2025. Intelligent car-bottom robots, self-service car washes, intelligent tool rooms, etc, are used for the maintenance of high-speed sleeper trains in Shenzhen high-speed train depot during the Spring Festival travel rush. [Photo/Xinhua]
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