機器
auto
business
car
change
consumer
diesel
drain
drive
economy
employee
energy
equipment
filling
fuel
gas
gasoline
hand
holding
hose
hybrid
inserted
jacket
man
nozzle
octane
oil
people
person
petrol
petroleum
pollution
price
pump
quarantine
range
refill
refuel
refueling
road
safety
service
speed
station
tank
technology
transport
travel
vehicle
white