Hebei accelerates upgrading of fastener industry
    
        
    
      
    
      
    
        
          
          chinadaily.com.cn |
          Updated: 2024-08-20 13:53
          
          
          
          
        


        
      
    
      
    
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   A technician carries out hardness tests on fasteners in the laboratory of the Hebei Fastener Industry Technology Research Institute in Yongnian district of Handan, Hebei province, Aug 16, 2024. [Photo/Xinhua] 
 
     

     

        
    

        
        
      
    
        
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