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【1.5分pk10_pk10一分钟计划软件_1.5分pk10一分钟计划软件】1st China College Students' Innovation and Entrepreneurship Competition held in Qingdao

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Students from China University of Petroleum present a bionic robotic arm during the 1st China College Students' "Energy, Intelligence and Future" Innovation and Entrepreneurship Competition in Qingdao, east China's Shandong Province, Nov. 25, 2018. More than one thousand students from 91 universities brought their creations to take part in the competition. (Xinhua/Li Ziheng)

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