140-kph subway trains unveiled in Chendu
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Photo shows the new subway trains with a top speed of 140 km/h in Chengdu, Sichuan Province, June 13, 2019. (Photos: China News Service)
Photo shows the interior of the new subway trains with a top speed of 140 km/h in Chengdu, Sichuan Province, June 13, 2019.
Photo shows the new subway trains with a top speed of 140 km/h in Chengdu, Sichuan Province, June 13, 2019.
Photo shows the new subway train with a top speed of 140 km/h in Chengdu, Sichuan Province, June 13, 2019.