blue
cable
carpet
close up
communication
computer
connect
connection
contact
copy
copyspace
cut
electricity
equipment
ethernet
floor
install
installation
instrument
internet
it
lan
line
montage
net
network
office
rj45
room
rubbish
safety
scraps
socket
sockets
space
spacious
switching
technology
telecommunication
tools
web
white
wire
work
worker
yellow