A group of smokestacks from industrial factories that are expanding and developing the industry.
Schlüsselwörter
air,
atmosphere,
business,
chemical,
chimney,
climate,
coal,
dirty,
ecology,
electricity,
emission,
energy,
engineering,
environmental,
factory,
fuel,
gas,
gasoline,
global,
group,
industrial,
industry,
light,
machinery,
man,
manufacturing,
night,
oil,
person,
pipe,
pollution,
power,
production,
refinery,
silhouette,
smog,
smoke,
smokestack,
stack,
station,
steam,
steel,
structure,
sun,
sunrise,
technology,
tower,
toxic,
urban
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