Silhouette of factory worker in front of industrial pipelines at night
Palabras clave
man,
men at work,
silhouette,
industrial,
pipeline,
night,
industry,
manufacturing,
engineer,
factory,
steel,
production,
equipment,
machine,
engineering,
work,
metal,
business,
technology,
person,
people,
plant,
illuminated,
helmet,
safety,
outdoors,
alone,
working,
dusk,
serious,
energy,
infrastructure,
complex,
machinery
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