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Creation of space vacuum utilizing cryogenic techniques: J E A John and W F Hardgrove, Space Technol, 2, Rep NASA-TM-X-57970, 412–418 (Goddard Space Flight Centre, Greenbelt, Maryland, USA)

Creation of space vacuum utilizing cryogenic techniques: J E A John and W F Hardgrove, Space Technol, 2, Rep NASA-TM-X-57970, 412–418 (Goddard Space Flight Centre, Greenbelt, Maryland, USA)

  • 卷第17卷
  • 期第7期
  • 印刷ISSN0042-207X
  • 文件大小177.46KB
  • 发表时间1967
  • DOI10.1016/0042-207x(67)90797-x
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