Metal scaffolding structure
Palabras clave
construction,
scaffolding,
industry,
scaffold,
industrial,
equipment,
safety,
work,
structure,
steel,
metal,
architecture,
frame,
engineering,
site,
men at work,
high,
build,
tool,
development,
people,
platform,
background,
builder,
occupation,
job,
business,
urban,
risk,
project,
horizontal,
group,
wood,
blue,
housing,
profession,
concrete,
infrastructure
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