谢谢介绍！学习了，看来需要买个soft GND 了。

来源: yozi 于 2011-08-10 09:51:22 [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.