Title: AutoCAD zhong wen ban shi xun jiao cheng
Description: Ben shu nei rong bao kuo:AutoCAD 2008 zhi tu ji chu, Chuang jian yu guan li tu ceng, Hui zhi yu bian ji fu za tu xing yuan su, Bian ji dui xiang, Tu kuai deng.
Subjects: Jiao cai, AutoCAD ruan jian