background
cable
cables
communication
communications
concrete
connecting
connection
construction
cord
crossing
current
danger
distribution
electric
electric pole
electrical
electrician
electricity
energy
engineering
equipment
high
industrial
industry
infrastructure
line
mess
metal
network
pillar
pole
post
power
pylon
station
steel
street
structure
supply
tangle
tangled
technology
telephone
tower
transmission
utility
volt
voltage
wire