里面包含一个完整的陶瓷梭式窑的CAD文件，以及相应的C语言开发的完整案例教程。-Which contains a complete ceramic shuttle kiln CAD ​ ​ files, and a complete case of the corresponding C-language development tutorial.

CAD LISP教程PPT，讲解得很详细，并且有案例分析讲解(Ppt, a CAD LISP course, is explained in detail, with case analysis and explanation)