• A new generation carbon fiber metro car developed by CRRC (China Railway Rolling Stock Corp) is displayed during its test run in Qingdao city, east China's Shandong province, 19 June 2019.    Photo Imaginechina
  The Story :Carbon-bodied metro under test run at CRRC plant
  The Story :June 20, 2019 - June 26, 2019

ID: bjl11015672 Time: 2019-06-19
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