barrel
battery
bio diesel
building
button
can
canister
car
diesel
door
drawing
drink
drop
electric
empty
energy
environment
factory
fuel
full
gage
gas
gas station
gasoline
graphic
green
holding
icon
illustration
industry
light
money
odometer
oil
petrol
plug
power
pump
road
sandwich
set
sign
station
symbol
tank
traffic
trash
truck
vector
water