黑雨博客群发软件源码，c#+access，包括新闻采集，网易博客群发，和讯博客群发，自动生成SEO链轮等功能。-Black mass blog software source code, c#+ access, including news gathering, Netease blog mass, mass and information blog, features such as automatic generation of SEO sprocket.

AUTODESK CAD2014 自动画链轮(AUTODESK CAD2014 Automatic sprocket)