Scaffolding Elements Construction .
Palabras clave
architect,
architecture,
background,
black,
blurred,
built,
business,
concept,
concrete,
construction,
contractor,
crane,
development,
engineer,
engineering,
equipment,
estate,
group,
helmet,
housing,
industrial,
industry,
manual,
man,
occupation,
people,
profession,
project,
quality,
safety,
scaffolding,
silhouette,
site,
steel,
structure,
sun,
sunset,
survey,
technology,
welding,
white,
work,
men at work,
building construction,
construction site,
mill-hand