无需过多介绍，相比大家都用过吧，简体中文正式版http://trial.autodesk.com/SWDLDDLM/2013/ACAD_E/ESD/AutoCAD_Electrical_2013_SimplifiedChinese_MLD_Win_64bit.exehttp://trial.autodesk.com/SWDLDDLM/2013/ACAD_E/ESD/AutoCAD_Electrical_2013_SimplifiedChinese_MLD_Win_32bit.exe
http://trial.autodesk.com/SWDLDDLM/2013/ACAD_E/ESD/AutoCAD_Electrical_2013_SimplifiedChinese_MLD_Win_64bit.exe
http://trial.autodesk.com/SWDLDDLM/2013/ACAD_E/ESD/AutoCAD_Electrical_2013_SimplifiedChinese_MLD_Win_32bit.exe
序列号666-69696969, 667-98989898, 400-45454545 066-66666666，产品号225E1
楼主发的链接是官网的。。。还的自己注册，不过谢谢楼主共享信息
