楼上说得对，是囤积了大量的稀土，而不是发现···

来源: Pingnian 于 2013-04-01 03:25:29 [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.