Metal structures on the construction of a house.Fastening of metal structures to the foundation.
Palabras clave
metal,
structure,
roof,
industry,
steel,
construction,
house,
technology,
architecture,
building,
material,
industrial,
engineering,
equipment,
frame,
iron,
site,
business,
factory,
sky,
exterior,
work,
safety,
development,
modern,
tool,
scaffolding,
job,
labor,
engineer