战国时墨子记载的“藉车”可能是投石机，宋朝制造的是炮

来源: NewBird 于 2021-12-20 03:28:21 [旧帖] [给我悄悄话] 本文已被阅读：次

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