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Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

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Searchable, comprehensive, interactive and free Electrical Symbols Library with free downloads for multiple formats, including DXF, DWG and Visio formats.

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We’ve got AutoCAD Software and Add-ons and feature many software downloads including the latest AutoCAD 2010 add-ons and CAD Software releases.

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