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3d打印:概述、影响以及联邦政府所起的作用 3d printing:overview,impacts,and the federal role(美国国会研究处,2019年,18页)-9游会

3d打印:概述、影响以及联邦政府所起的作用 3d printing:overview,impacts,and the federal role(美国国会研究处,2019年,18页)

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文档信息
发行时间:2019.08.02
总页数:18
编辑:综保科技
摘要:
3d printing: overview, impacts, and the federal role august 2, 2019 congressional research service https://crsreports.congress.gov r45852 summary 3d printing: overview, impacts, and the federal role three-dimensional (3d) printing, also known as additive manufacturing, is a highly flexible manufacturing process that has been used in product development and production for the past 30 years. greater capabilities, lower prices, and an expanded range of manufacturing materials have vastly expanded ...
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