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Terms for subject Space containing 持球 | all forms
ChineseEnglish
全球指挥支持系统global command support system
全球支持系统global support system
地球同步轨道保持Earth stationary orbital keeping
地球静止轨道位置保持earth stationary orbital keeping
非地球静止轨道卫星持续占据的准静止轨道环сокр. orbit loops in orbit occupied permanently by unstationary satellite