1926年3月16日，美國火箭專家戈達德在馬薩諸塞州沃德農場發射了世界上第一枚現代液體火箭。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
