• Title/Summary/Keyword: 정주

Search Result 2,001, Processing Time 0.03 seconds

중국의 우주개발 기술동향

  • Gong, Hyeon-Cheol;Choe, Yeong-In;O, Beom-Seok;Park, Jeong-Ju;Jo, Gwang-Rae
    • Current Industrial and Technological Trends in Aerospace
    • /
    • v.2 no.1
    • /
    • pp.94-105
    • /
    • 2004
  • PDF