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      GLOBALink | 9.5-km tunnel drilled through on China-Laos railway
      

      
Source: Xinhua|
Published: 2021-06-06

      

      
      
             
      
        
      
        
      
          
        
      
      
      
      
      
      

      
      
      
      
                        
      New milestone: a 9.5-km tunnel on a railway linking China with Laos was drilled through.
      
 
            
      
      

      

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