2个1000欧电阻并联，有2000欧？

来源: sevenfish 于 2015-08-22 22:31:33 [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.

Change Ad Consent