Visitors look at aircrafts during the fifth China Harbin International Science and Technology Exhibition and Fair in Harbin, capital of northeast China's Heilongjiang Province, July 1, 2014. Leading scientific achievements from Russia and CIS countries were presented during the exhibition. (Xinhua/Wang Jianwei)
Copyright ©1999-2018
Chinanews.com. All rights reserved.
Reproduction in whole or in part without permission is prohibited.