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Fri,Jan 10,2014
English>>China Society

Real Estate Tycoon Measures PM2.5 in Shanghai Metro (5)

(CRI Online)    08:27, January 10, 2014
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Pan Shiyi (C), a real estate tycoon, measures PM2.5 using a device in a metro train of Shanghai on Jan 9, 2014. Pan said the concentrations of PM2.5 in 14 spots selected from Shanghai metro were from 36 to 54 micrograms per cubic meter. [Photo: China News Service / Pan Suofei]


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(Editor:HuangJin、Yao Chun)

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