factory icon. factory icon. factory icon. factory icon.
Palabras clave
air,
architecture,
black,
building,
business,
car,
carbon,
chemical,
chimney,
climate,
cloud,
coal,
construction,
construction industry,
contamination,
down,
electricity,
energy,
engineering,
environment,
factory,
gas,
greenhouse,
icon,
illustration,
industrial,
industry,
manufacturing,
nuclear,
oil,
pipe,
plant,
pollute,
pollution,
power,
production,
reduce,
reduction,
refinery,
silhouette,
smog,
smoke,
station,
stroke,
technology,
toxic,
white
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