House room – electrical project

cable tray

single-family electrical installations

Starter compressed concrete column for medium tension 1

Electric board

Residential electrical plan

Grounding plant – concentrate storage

Direct-on-line starter (dol)

Flowerbed lighting

Low voltage cable passage chamber

Electrical installations

electrical project building

Commercial housing electrical project

Current outlet plan in mining camp module

Detail of electrical primary well

grounding mesh

Turning on; mechanic; electric

electrical paths

Single line diagram of load charts

Lighting circuit, sockets and signaling

Workshop workshop - electrical plan