industrial zone steel factory
Palabras clave
construction,
technology,
industry,
business,
industrial,
machinery,
plant,
environment,
factory,
power,
work,
design,
production,
machine,
pipe,
equipment,
energy,
pollution,
refinery,
background,
illustration,
dirty,
silhouette,
surface,
mine,
pipeline,
heavy,
engineering,
ecology,
manufacturing,
gas,
icon,
shoveling,
fuel,
sky,
vector,
building,
stone,
earth,
symbol,
isolated,
tower,
pit,
gasoline,
oil,
coal,
natural,
shoveling
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