engineer man working in building site. Young Worker man working in construction site. construction and civil engineer concept.
Palabras clave
engineer,
men at work,
man,
working,
construction,
architect,
engineering,
industry,
business,
manager,
safety,
site,
contractor,
hard hat,
occupation,
project,
supervisor,
work,
builder,
discussion,
helmet,
meeting,
plan,
talking,
protection,
construction site,
construction worker,
industrial,
technology,
blueprint,
civil,
control,
co-worker,
structure,
standing,
factory,
survey,
examining,
businessman,
urban,
asian,
infrastructure,
estate,
expert,
conversation,
management,
real estate,
security,
workplace
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