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2015 World 3D Printing Technology Industry Conference & Expo held in Chengdu (4)

()    11:25, June 04, 2015
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A visitor looks at a 3D printed simulated gun at the 3D Print Design Show in New York, the United States, April 16, 2015. The 3D Print Design Show is held on April 16 and 17 in New York. (Xinhua/Wang Lei)

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(Editor:Liang Jun,Huang Jin)

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