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      China's self-developed BDS applied to high-speed railway measurement
      

      
Source: Xinhua|
Published: 2020-10-12

      

      
      
             
      
        
      
        
      
          
        
      
      
      
      
      
      

      
      
      
      
                        
      Engineering technicians have conducted an accurate measurement on a high-speed railway under construction in northern China with the help of China's BeiDou Navigation Satellite System (BDS-3).?
      
 
            
      
      

      

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