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aug 18, 1960 - 美国侦查卫星发射成功

Description:

       1960年8月18日，美国首颗侦察卫星KH-1发射成功。

Added to timeline:

少女前线世界观补全计划

ByMDR
4 days ago
4
0
20038

Date:

aug 18, 1960
Now
~ 64 years ago
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