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Graphics: China pledges to further cut PM2.5 density 

    

    
 Xinhua| 2017-10-23 23:50:04|Editor:  ying 

    

          
    

    

    

    

    

    
    

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    [GRAPHICS]CHINA-PM2.5-DENSITY
    

    Graphics shows China pledging to further cut PM2.5 density. (Xinhua/Lu Zhe) 
    

    

    

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KEY WORDS: CPC 

    

    

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