Factory safety inspectors looking at a machine at work.
Palabras clave
inspection,
inside,
factory,
men at work,
construction,
engineer,
helmet,
industry,
safety,
working,
people,
work,
occupation,
architect,
business,
building,
industrial,
construction worker,
hard hat,
warehouse,
job,
site,
person,
smiling,
builder,
hat,
engineering
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