Coal mine workers work during Spring Festival to guarantee production safety 

          

          
 Source: Xinhua| 2018-02-19 14:47:44|Editor:  pengying 

          

                
          

          

          

          

          

          
    

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          CHINA-NINGXIA-COAL MINE-MAINTENANCE WORK(CN)
          

          Coal mine workers do the maintenance work at Qingshuiying Coal Mine in Lingwu City, northwest China's Ningxia Hui Autonomous Region, Feb. 18, 2018. A special team worked in the 800-meter-deep coal mine to guarantee the production safety during the Spring Festival holiday. (Xinhua/Wang Peng) 
          

          

          

          


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KEY WORDS: maintenance work

                
          

          



          


          

          


          

          

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