3d
3d illustration
abstract
background
black
cable
component
conductor
connect
connection
construction
copper
curved
data
discontinuity
disruption
electric
electrical
electrician
electricity
electronic
energy
equipment
flexible
industrial
industry
installation
insulation
isolated
line
network
outline
power
section
sketch
supply
tech
technology
tube
voltage
white
wire
wire frame
wireframe
wiring