automobile
background
black
blue
business
car
diaphragm
diesel
energy
expensive
fill
fuel
fueling
garage
gas
gasoline
green
handle
hose
industrial
industry
nozzle
nozzles
octane
oil
outdoors
petrol
petroleum
pollution
power
pump
pumps
red
refill
reflection
refuel
refueling
service
spout
station
tank
tanker
transport
transportation
vacuum tube
vehicle
venturi ring
vertical
yellow