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![[GRAPHICS]CHINA-PM2.5-DENSITY](136700630_11n.jpg)
Graphics shows China pledging to further cut PM2.5 density. (Xinhua/Lu Zhe)
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Graphics: China pledges to further cut PM2.5 density
Xinhua| 2017-10-23 23:50:04|Editor: ying
Graphics shows China pledging to further cut PM2.5 density. (Xinhua/Lu Zhe)
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