我是弱电。到底是22V，还是2200V。我搞糊涂了

来源: 心无于 2009-01-23 09:27:06 [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.