无人机飞行高度低，一个高射机枪可能只能管一公里，而且晚上下雨天看不见就全没用了

来源: randd2000 于 2026-03-14 09:45:20 [博客] [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.