Green oil barrels or chemical drums stacked horizontally.
Palabras clave
barrel,
chemical,
fuel,
waste,
hazardous,
gasoline,
metal,
crude oil,
container,
drum,
oil,
toxic,
green,
line,
grunge,
earth,
blue,
red,
train,
old,
industry,
environment,
field,
safety,
urban,
ecology,
steel,
pollution,
garbage,
rust,
freight,
gas,
poison,
environmental,
industrial,
power,
dump,
radioactive,
tank,
danger,
contamination,
horizontal,
hazard,
gallon,
station,
symbol,
corroded,
dirty,
pollute
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