pinterest

Switch board cad blocks in AutoCAD, dwg file.


Switch board cad blocks in AutoCAD, dwg file.

Description

This Architectural Drawing is AutoCAD 2d drawing of Switch board cad blocks in AutoCAD, dwg file. A switchboard is a device used to connect telephone calls. Switchboards, which are now largely obsolete, consisted of a board of circuits and switches that needed to be manually adjusted for calls to be connected. The person who operated this kind of switchboard was called an operator or a switchboard operator.




File Type: DWG File ID: 257997

Uploaded by:


Presenting the broken author avatar :D Eiz Luna
New-Zealand

Similar Files