利用OpenDCL、LISP根据标准图例制图，并完成电信工程施工量统计(Using OpenDCL and LISP according to standard graphics, and completing the construction quantity statistics of Telecommunication Engineering)

AutoCAD界面库OpenDcl原始版本(AutoCAD UI Program SourceCode)

AutoCAD Visual Lisp OpenDCL语言教程(AutoCAD Visual LISP Function Manual AutoCAD OpenDCL Tutorial)