Oil Refinery factory industry with blue sky and clouds.
Palabras clave
oil,
engineering,
engineer,
crude oil,
boiler,
fuel,
men at work,
metal,
chemistry,
tower,
pollute,
pipe,
heavy,
tank,
liquid,
power,
pollution,
pipeline,
pollutant,
night,
refinery,
light,
steam,
chemical,
technology,
refine,
automobile,
energy,
chimney,
sphere,
gas,
gasoline,
industrial,
manufacturing,
production,
plant,
petrochemical,
smoke,
sky,
factory,
boil,
refinement,
industry,
capacity,
environment,
auto,
product,
storage,
landscape
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