Industrial oil refinery with workers in safety gear massive tanks pipes and walkways
Palabras clave
overhead,
industrial,
factory,
infrastructure,
energy,
industry,
complex,
production,
pipe,
fuel,
technology,
engineering,
metal,
men at work,
safety-gear,
operation,
manufacturing,
chemical,
environment,
workplace,
machinery,
construction,
maintenance,
refinery,
crude oil,
plant,
processing
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