It is called MACD! You must be a telecom engineer.

所有跟帖： 

• 故意写错 - 显示对TA的不齿 -猛狮- ♂ (0 bytes) () 10/08/2011 postreply 08:03:29

• 呵呵，谢谢圆场。确实是笔误，写CDMA顺手了：）原帖改了，谢谢指正 -响鼓2- ♀ (0 bytes) () 10/08/2011 postreply 08:08:25

• 哈哈。 -4片云- ♀ (0 bytes) () 10/08/2011 postreply 08:43:50