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background
black
blue
brown
cable
cablejacket
close
color
computer
connect
connection
construction
contractor
copper
current
electric
electrical
electrician
electricity
electronics
energy
equipment
flexible
green
high
industrial
industry
installation
insulation
isolated
labour
line
macro
material
metal
multicore
plastic
power
red
standard
stripped
supply
technology
voltage
wave
white
wire
wiring
yellow