中新网国际新闻: 用月球土壤3D打印航天零件？俄航天集团提出新构想

中新网国际新闻

用月球土壤3D打印航天零件？俄航天集团提出新构想 Nov 4th 2018, 09:08 　　中新网11月4日电 据俄罗斯卫星网报道，俄罗斯国家航天集团总裁德米特里·罗戈津表示，该集团计划研究直接在月球上利用月球土壤，3D打印航天设备维修零件的可能性。

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