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    Guizhou debuts autonomous road construction technology
    
      
    
      
    
        
          By Yang Jun and Liu Boqian in Guiyang | 
          chinadaily.com.cn |
          Updated: 2025-05-20 16:30
        
        
          
          
          
          
        

      
    


      
    
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   A driverless paver and six autonomous rollers start work at a highway construction site in the Qiannan Bouyei and Miao autonomous prefecture, Guizhou province. [Photo by Ren Zhenyu/For chinadaily.com.cn] 
 
     

    
        
      
    

      
      
    
        
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