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.
1 To open the file as read-only, select Open as read-only. 2  Select a file, then click Open.  If you import a DXF/DWG file that has XREFs, eDrawings tries to automatically resolve the XREF. If the XREF cannot be resolved, the Resolve XRef dialog box appears.