英文關鍵字
auto
automobile
blue
bus
capital
car
clean
control
disc
dressed
elevator
failure
floor
garage
gray
gun
indoor
inspection
jack
labor
lever
lift
machinery
maintain
man
master
metalworking
motor
overalls
overhaul
panel
part
put
rectification
rehabilitation
renovation
respirator
restoration
spanner
spark
standing
suspension
tool
tuning
vehicle
welder
worker
workshop