機器
auto
automobile
balance
balancer
balancing
car
change
check
closeup
computer
control
diagnostic
equipment
failure
fitting
fix
fixing
garage
industry
inspection
job
machinist
maintenance
mechanic
mechanical
metal
new
operation
repair
repairman
replace
replacement
rubber
service
shop
technician
technology
tire
tool
transport
transportation
tyre
vehicle
wheel
work
worker
workshop
wrench