adult
auto
automobile
automotive
background
bonnet
business
car
caucasian
checking
close
closeup
copy
coveralls
engine
garage
hand
inspection
job
labor
maintain
maintenance
man
mechanic
mechanical
men
motor
occupation
part
people
person
profession
professional
repair
repairing
safety
service
shop
station
technician
tool
transport
transportation
tyre
uniform
up
vehicle
worker
working
wrench