中国潜艇已有“隐形外衣” 技术不逊世界水平(图)，，，

来源: 无牙于 2011-11-22 06:58:43 [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.