Construction concepts. yellow safety helmets blueprints on the engineering desks. Hard safety wear helmet hat on desks at construction site
Palabras clave
helmet,
construction,
white,
safety,
engineer,
civil,
hat,
work,
table,
office,
building,
desk,
job,
men at work,
design,
site,
blueprint,
contractor,
concept,
paperwork,
protection,
cap,
plan,
background,
architecture,
home,
business,
technology,
paper,
house,
vignetting,
industry,
crayons,
engineering,
tool,
manufacturing,
architectural,
equipment,
industrial,
idea,
workplace,
concept,
architect,
estate,
professional,
hard hat,
object,
project,
protect
){kind=link}