Yellow construction helmet on blueprint, building architecture background
Palabras clave
helmet,
work,
blueprint,
engineer,
architect,
construction,
architecture,
building,
industry,
business,
equipment,
safety,
engineering,
industrial,
plan,
professional,
men at work,
job,
design,
builder,
project,
contractor,
hard hat,
site,
occupation,
house,
concept,
man,
civil,
background,
technology,
estate,
vignetting,
people,
factory,
foreman,
hat,
teamwork,
male,
protection,
team,
paper,
meeting,
development,
structure,
protective,
blueprint,
yellow
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