機器
auto
automobile
automotive
blue
car
checking
checkup
engine
equipment
fix
fixing
fuel
garage
hand
indoors
industry
inspection
job
labor
maintain
maintenance
mechanic
mechanical
mechanist
motor
occupation
oil
part
people
problem
profession
repair
repairing
repairman
safety
service
shop
station
technician
tire
tool
transport
transportation
vehicle
work
worker
working
workshop
wrench