钣金件工程图的创建方法与一般零件基本相同，所不同的是钣金件的工程图需要创建展开视图
The creation method of sheet metal parts engineering drawing is basically the same as that of common parts, and the engineering drawing of sheet metal parts need to be created. (2015-08-24, PDF, 262KB, 下载1次)
金升阳的DC/DC模块资料 。中文的。包括尺寸和功率 。很好的 。谢谢
Golden Sun' s DC/DC module information. In Chinese. Including the size and power. Good. Thanks (2009-08-26, PDF, 191KB, 下载16次)