機器
adult
application
auto
automobile
black
buffing
car
carbonnet
care
clean
cleaner
cleanser
degreasing
detailing
employment
fixing
garage
gloss
hand
headlight
industry
job
labor
lacquer
maintenance
male
man
mechanic
mechanical
noncorrosion
people
polish
polisher
reflection
repair
restore
scratch
service
shiny
station
surface
tool
toxic
vehicle
wash
wax
work
worker