满天飞不了的。基础工业不行，大部分都要进口。

来源: 相对强度于 2016-04-20 19:52:44 [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.