catia二次开发时的装配程序源码，使大规模的手工重复劳动变得轻松！-catia assembly at the time of the second development program source code, so that duplication of large-scale manual labor easier!

catia的二次开发，使powercopy功能更强大，完成大规模的任务-catia secondary development, so that more powerful PowerCopy to complete the massive task of

catia的二次开发源码，能自动的抓捕点，生成自己想要的形状！-catia source of secondary development, the arrest points can automatically generate the shape you want!