Concealed Ceiling And Wall Electrical Wiring Section Drawing DWG File

The electrical wiring conduit concealed in ceiling or wall use emt and conduit embedded in slab, column and structure use imc. the lighting fixture bottom of slab/beam, key color for receptacle box and square box and telephone outlet box and square box. Thank you for downloading the autocad 2D DWG drawing file and other CAD program files from our cadbull website.