Worker uniform industrial plant, makes survey, checking equipment against background
Schlüsselwörter
industrial,
men at work,
factory,
portrait,
confident,
manufacturing,
machinery,
industry,
professional,
expertise,
engineering,
refinery,
equipment,
workplace,
production,
labor,
oil,
safety,
uniform,
tool,
mechanical,
assembly,
operation,
workshop,
energy,
gas,
automation,
fuel,
plant,
pipeline,
manual,
mill-hand,
hard hat,
industrial plant,
crude oil
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