Industrial zone, Steel pipelines and cables in blue tones. Industrial background
Palabras clave
metal,
engineer,
engineering,
factory,
fuel,
gasoline,
power,
steel,
energy,
industrial,
pipe,
pipeline,
tube,
industry,
piping,
technology,
construction,
chemical,
engine,
gas,
machine,
manufacturing,
no people,
oil,
pollution,
pressure,
production,
refinery,
stainless,
steam,
structure,
transportation,
abstract,
barrel,
business,
illustration,
equipment,
background,
plant,
blueprint,
chemistry,
connection,
development,
economy,
electricity,
experiment,
export,
fossil,
gear
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