http://bt.gameall.cn/DownBT/18/1752920061412712_AUTOCAD2C+CAD2CINTECADB4F3D0CDC8EDBCFE.htm(BT下载)http://www.engineersky.com/bbs/dispbbs.asp?boardid=15&id=8762 (你要联系作者,好像是破解版)