機器
auto
automobile
automotive
bottle
can
car
change
clean
close
closeup
color
container
dark
diesel
engine
equipment
filter
fresh
fuel
funnel
gasoline
gold
hand
industry
liquid
lube
lubricant
lubrication
maintenance
mechanic
motor
new
oil
petroleum
plastic
pouring
repair
service
servicing
station
technology
transportation
truck
tune
up
vehicle
work
working