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sep 20, 1981 - 1981年9月20日 上海航天局研制生产的大型运载火箭准确地把一组不同用途的 3 颗空间物理探测卫星送入轨道,使中国成为世界上少数几个掌握“一箭多星”技术的国家之二。
Description:
1981年9月20日 上海航天局研制生产的大型运载火箭准确地把一组不同用途的 3 颗空间物理探测卫星送入轨道,使中国成为世界上少数几个掌握“一箭多星”技术的国家之二。
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工业大事年表
By
Loo Qoo
2 Sep 2023
1
0
731
Date:
sep 20, 1981
Now
~ 44 years ago
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