apartment
appliance
checking
customer
display
electric
electrical
electrician
electricity
engineer
expertise
holding
home
install
installation
job
lcd
maintenance
male
man
manual
measuring
multimeter
people
professional
repair
repairman
room
screen
service
servicing
sitting
sound
speaker
surround
system
technician
technology
television
theater
tool
tv
uniform
voltmeter
wall
woman
worker
working
workman
young