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          Digital future focus of telecom industry expo
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2021-09-29 10:42
          
          
          
          
        


        
      
          
      
          
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   An ocean observation system is on display at the PT Expo China held in Beijing, on Sept 27, 2021. [Photo/IC] 
 
           

           

          PT Expo China, an important telecom industry exhibition, kicked off in Beijing on Monday. With theme of "Innovation Lights Up the Digital Future", the three-day event has attracted 400 renowned companies from home and abroad, featuring 5G, big data, industrial internet, artificial intelligence, blockchain, quantum computing, internet of vehicles, data security and emergency communications.
           

          
        
          

        
        
      
          
        
          
          
        

        
          
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