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Chinese navigation exhibition opens in Vienna 

      

      
 Source: Xinhua| 2019-06-12 00:11:35|Editor:  Liangyu

      

            
      


      

      

      

      
    

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      AUSTRIA-VIENNA-CHINESE NAVIGATION EXHIBITION
      

      People visit the Chinese navigation exhibition "From Compass to BeiDou" in Vienna, Austria, on June 11, 2019. A Chinese navigation exhibition opens in Vienna International Center on Tuesday, showing how the nation evolves "from compass to BeiDou" - as the exhibition is themed - in time service, surveying, mapping and navigation technologies. (Xinhua/Guo Chen)
      

      

      

      


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