Xinhua News | China launches energy-efficient carbon fiber metro train -Xinhua

Xinhua News | China launches energy-efficient carbon fiber metro train

Source: Xinhua

Editor: huaxia

2025-01-11 21:32:16

A carbon fiber metro train, dubbed CETROVO 1.0, began passenger service on Friday in the port city of Qingdao in east China's Shandong Province. #XinhuaNews


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