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          Railway workers ramp up maintenance amid high temperatures
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2025-08-22 10:52
          
          
          
          
        


        
      
          
      
          
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   Railway workers carry out maintenance work at a train depot in Chongqing, on Aug 21, 2025. [Photo by Su Zhigang/For chinadaily.com.cn] 
 
           

           

          To ensure the smooth operation of trains during high temperatures, railway workers from China Railway Chengdu Bureau Group Co Ltd have stepped up routine maintenance efforts.
           

          
        
          

        
        
      
          
        
          
          
        

        
          
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