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jan 21, 1954 - 美国核潜艇下水

Description:

1954 年 1 月 21 日，世界上第一艘核动力潜艇——“鹦鹉螺号”在美国康涅狄格电船公司的船坞下水。

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少女前线世界观补全计划

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8

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28892

Date:

jan 21, 1954

Now

~ 72 years ago

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