高级面向对象课程的大作业，电饭煲的设计，李立明有vsd图和源代码-Advanced object-oriented courses in large operations, cooker design, Li Liming has vsd and source code

永磁直驱同步风力发电背靠背式框图visio 画图(Permanent magnet direct drive synchronous wind power generation, back to back block diagram, Visio drawing)