Text: | Print| Download

Real estate tycoon measures PM2.5 in Shanghai metro (2/10)

2014-01-09 15:59 Ecns.cn Web Editor:Gu Liping
1

Pan Shiyi (2nd right), a real estate tycoon, measures PM2.5 using a device in a metro train of Shanghai, with reporters around him 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: ChinaNews Service / Pan Suofei]

Video
Media partners:

Copyright ©1999-2018 Chinanews.com. All rights reserved.
Reproduction in whole or in part without permission is prohibited.