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| 北斗三号2019首组双星发射任务圆满成功（英文） | |
| 摘 要： | <正>A LM-3B/Yuanzheng I launch vehicle carried out a launch mission at 05:1 0Beijing time on September 23,sending two BeiDou global navigation satellites into space from the Xichang Satellite Launch Center.The satellites entered their preset orbit successfully after separation from the upper stage of the rocket.It was the I 3th launch of the BeiDou |
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