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abstract
background
black
cable
cabling
circular
closeup
coax
coil
connect
connection
construction
detail
drum
electric
electrical
electricity
energy
equipment
facility
fiber
industrial
industry
internet
large
line
long
material
metal
network
new
optic
outdoor
pattern
plastic
power
pvc
reel
roll
rope
spool
technology
telephone
tubing
underground
voltage
wire
wood
wooden
yellow