機器
adult
auto
automobile
automotive
background
business
car
center
check
checking
closeup
diagnostic
drive
engine
engineering
examining
hand
hood
industry
inspection
job
level
maintenance
male
man
manual
mechanic
mechanism
occupation
oil
person
profession
repair
repairing
service
shop
skill
station
store
technician
tool
transport
transportation
uniform
vehicle
work
worker
workshop
young