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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