Highlights of National Science and Technology Week in Beijing (1/6)
2013-05-20 11:27 Ecns.cn
Web Editor:Su Jie
A robotic chariot is displayed during a science exhibition held in Beijing, capital of China, May 19, 2013. The exhibition is a part of the events of the National Science and Technology Week, which will last till May 25. [Photo: CNS/Sun Zifa]
