Sines refinery, Portugal at sunset with chimneys giving off flames and smoke.
Palabras clave
refinery,
petrochemical,
chemical,
chemistry,
chimney,
carbon,
construction,
diesel,
ecology,
energy,
business,
engineering,
environment,
environmental protection,
factory,
fuel,
gas,
gasoline,
global,
industrial,
industry,
infrastructure,
lighting,
manufacturing,
metal,
night,
oil,
gasoline,
crude oil,
pipeline,
plant,
pollution,
portugal,
power,
production,
protection,
smoke,
smokestack,
station,
steam,
sunset,
technology,
tower,
toxic
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