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1دورية أكاديمية
المؤلفون: Han, Xiaokun, Guo, Qingjun, Lang, Yunchao, Li, Siliang, Li, Ying, Guo, Zhaobing, Hu, Jian, Wei, Rongfei, Tian, Liyan, Wan, Yingxin
المصدر: Environmental Science & Pollution Research; Jul2020, Vol. 27 Issue 19, p23730-23741, 12p
مصطلحات موضوعية: AIR pollution control, PARTICULATE matter, SULFATES, AIR quality, NITRATES, AIR pollution
مصطلحات جغرافية: BEIJING (China)