3-D printing adds wings to aviation
By Cheng Yingqi | 皇冠体育app Daily | Updated: 2013-08-13 07:26
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Zhou Gang, a doctoral candidate in material science at Huazhong University of Science and Technology, holds an animal head sculpture in his right hand and a replica made through 3-D printing in his left. Photo by Guan Xin / 皇冠体育app Daily |
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