機器
auto
automobile
automotive
background
bottle
can
canister
cap
car
chemical
chemistry
clean
closeup
container
diesel
energy
engine
fuel
gallon
gas
gasoline
handle
industrial
industry
isolated
jerrycan
jug
liquid
liter
lube
lubricant
lubrication
motor
new
nobody
object
oil
one
pack
petrol
plastic
power
repairing
single
storage
synthetic
tank
vehicle
white