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Self-made rotor aircraft by Changsha citizen
(Xinhua)
Updated: 2009-08-03 20:48
Self-made rotor aircraft by Changsha citizen

Ouyang Guojun examines his self-made rotor aircraft in Changsha city, central 皇冠体育app's Hunan province, Aug 3, 2009. [Xinhua] Self-made rotor aircraft by Changsha citizen