background

black

board

break

cable

circuit

clipping

color

concept

connection

cooper

cord

cut

cutter

electric

electrical

electrician

electricity

electronics

equipment

green

hand

hands

home

industrial

industry

instrument

kit

line

man

metal

nippers

object

old

part

plastic

power

red

repair

service

steel

stripper

table

technology

tool

used

wire

wiring

wooden

work