auto
automobile
background
benzine
biofuel
concept
consumption
design
diesel
drop
energy
equipment
ethanol
fill
flat
fossil
fuel
gas
gasoline
hose
icon
illustration
industrial
industry
isolated
meter
modern
nozzle
octane
oil
petrol
petroleum
pipe
power
pump
recharge
refill
refuel
refueling
service
sign
simplified
station
symbol
tank
tap
transport
unleaded