O1具有强氧化性，型号肯定不一样。哈~~~

来源: 杀雨于 2010-04-27 11:45:51 [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.