board
business
cable
capacitor
circuit
component
construction
detail
diagnostic
digital
electric
electrical
electricity
electronic
engineer
engineering
equipment
fix
fixing
fuse
hand
hardware
industrial
industry
instrument
multimeter
power
repair
repairing
repairman
resistor
screwdriver
semiconductor
service
serviceman
servicing
technical
technician
technology
test
tester
tool
voltmeter
wire
work
worker
working
workwear