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UAV applied to combat smog in Harbin

Updated : 2014-10-27

By ( China News Service )

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An unmanned aerial vehicle (UAV) is applied by environmental protection department to monitor and control illegal straw burning in Harbin, Heilongjiang province on October 22, 2014. Burning straw is the chief cause of the smog in north China. [Photo by Wang Dongliang/China News Service]

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Two workers of environmental protection department prepare to fly an unmanned aerial vehicle which is designed to monitor illegal straw burning in Harbin, Heilongjiang province on October 22, 2014. [Photo by Wang Dongliang/China News Service]

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Workers of environmental protection department prepare to fly an unmanned aerial vehicle which is designed to monitor illegal straw burning in Harbin, Heilongjiang province on October 22, 2014. [Photo by Wang Dongliang/China News Service]

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An unmanned aerial vehicle (UAV) is applied by environmental protection department to monitor and control illegal straw burning in Harbin, Heilongjiang province on October 22, 2014. [Photo by Wang Dongliang/China News Service]
 

 

 

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