機器
background
bottle
car
closeup
container
diesel
energy
engine
engine oil
flammable
flow
flowing
fluid
fossil fuel
fuel
gallon
gas
gasoline
gauge
gold
golden
honey
horizontal
industry
ingredient
liquid
lubricant
lubricating
lubrication
mechanic
motion
motor
oil
oil change
oily
organic
petrol
pour
pouring
spill
station
storage
synthetic
tank
top
transportation
weathered
yellow