补充
求教的是:Auto CAD新视频教程 http://www.ee44.net/read-htm-tid-447-keyword-CAD.htmlhttp://www.ee44.net/read-htm-tid-3397-keyword-CAD.html
http://www.ee44.net/read-htm-tid-312-keyword-CAD.html
论坛这么多。你也不知道搜吗? http://www.ee44.net/read-htm-tid-3867.html
这里还有一个呢
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