The collection contains 156 shareware graphics used in the design of cable and overhead power lines. Format AutoCAD 2010 DWG.

Compiled on the basis of the document: ST SEV 160-75. ESKD CMEA. "Graphical symbols power lines and communications."

Conditional graphical notation for convenience, collected in the tool palette blocks.

The archive also contains the ASB power lines and communication performed as a regular drawing format AutoCAD 2004/2010.