英文關鍵字
auto
automobile
automotive
car
change
check
control
damage
diagnosis
diagnostics
diesel
disassembly
engine
equipment
failure
fix
gasoline
glove
industry
inspection
labor
lubricant
lubrication
maintain
maintenance
man
mechanic
motor
oil
part
petrol
problem
repair
repairman
safety
service
sign
station
technician
technology
tool
transportation
troubleshooting
tuning
vehicle
worker
workshop