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Xinhua News | Energy-efficient carbon fiber metro train unveiled in China

XINHUA

發布於 06月28日13:50 • Wang Kai,Shen Feng,Tan Yixiao,Zou Jianbo

China has manufactured a carbon fiber metro train, which is significantly lighter and more energy-efficient than traditional trains, according to its developer, CRRC Qingdao Sifang Co., Ltd. #XinhuaNews

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