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    China's first urban rail vehicle with dual-current system delivered in Chongqing

    (Ecns.cn) 16:55, October 21, 2021

    People take China's first urban rail vehicle with a dual-current system in Chongqing, Oct. 20, 2021. (Photo: China News Service/Chen Chao)

    China's first self-developed urban rail vehicle with a dual-current system was delivered in Chongqing on Wednesday, making it possible to connect the outskirts of a city with its downtown without transfers.


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    (Web editor: Zhong Wenxing, Liang Jun)

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