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Juvenile science festival held in Yinchuan, NW China's Ningxia 

      

      
 Source: Xinhua| 2019-09-21 21:36:02|Editor:  Li Xia 

      

            
      


      

      

      

      
    

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      CHINA-NINGXIA-YINCHUAN-EDUCATION-JUVENILE SCIENCE FESTIVAL (CN)
      

      Contestants take part in electronics skills championship during a juvenile science festival in Yinchuan, northwest China's Ningxia Hui Autonomous Region, Sept. 21, 2019. (Xinhua/Feng Kaihua) 
      

      

      

      


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