高超音速武器的概念和理論是美國人首先提出來的。

來源: 老北京炸醬麵於 2022-07-21 17:32:00 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.