碳纤维地铁列车
carbon fiber metro
6月26日，全球首列用于商业化运营的碳纤维地铁列车“CETROVO 1.0碳星快轨”正式发布。该列车由中车四方股份公司联合青岛地铁集团研制，具有更轻更节能等显著优势，将引领地铁列车实现全新绿色升级。
China has unveiled the world's first commercially operational metro train built with carbon fiber materials on June 26. The CETROVO 1.0 train, developed by CRRC Qingdao Sifang and Qingdao Metro, boasts reduced weight and energy consumption, paving the way for a greener future for subways.
