We are ready and able to work with you on your electrical distribution needs, from transformer vault construction and high voltage power substation construction. The Robert Henry Corporation is the right choice for your high voltage electrical contractor.
Using Microsoft Visio. 1  1. Launch Microsoft Visio and click on âFile.â. 2  2. Click on âOpen.â. 3  3. Select âAutoCAD Drawing (*.dwg; *.dxf)â from the âFiles of typeâ list.  4. Navigate to the DWG file you want opened, then click âOpen.â Visio will open and display the DWG file.
DWG files, with the file extension of .dwg, can be opened on Windows by Autodesk AutoCAD, SolidWorks eDrawings Viewer, IMSI TurboCAD. DWG files can also be opened on Mac OS using Microspot DWG Viewer, PowerDWG Translator, IMSI TurboCAD, and SolidWorks eDrawings Viewer.