变压器太大了吧。2100W的。由什么别的办法呢？

来源: a3a4 于 2009-01-22 18:08:18 [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.