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동향

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NASDA Report No. 73

1998-12-02 org.kosen.entty.User@7de1725b 운영자(kosenadmin)

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1998/07/01

1.Development of H-HA Launch Vehicle under Steady Progess NANSA is now engaged in important task of developing an upgraded H-II Launched Vehichle named the "H-II Launch Vehicle" The following is the outline of this upgraded launch Vehicle. 2.Research on Solar Battery Dsgradation by Space Radiation Solar cells are, so to speak, the lifeline of artificial satellites. Nonetheless, the solar cell can be seriously damaged by space radiation 3.Introduction of Experiment Themes aboard Sounding Rocket TR-IA flight NO.7 - Second Article of Series- 4.Space Frontier of Japan (Series 4) Need To Further Familiarize Ourselves With JEM

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