adult
auto
automobile
automotive
background
brake
business
car
center
change oil
clipboard
drive
employment
engine
engine oil
fuel
garage
hand
holding
human
industry
inspection
job
maintenance
mechanic
motor
occupation
part
people
person
profession
professional
repair
safety
service
service charge
shop
station
technician
technology
tool
transmission
transport
transportation
uniform
vehicle
work
worker
workshop
wrench