Roof structure,construct ion
Palabras clave
architecture,
blue,
build,
builder,
cement,
concrete,
construction,
equipment,
helmet,
industrial,
industry,
iron,
job,
machine,
man,
metal,
new,
outdoors,
repair,
rod,
roof,
safety,
site,
steel,
structure,
tool,
urban,
wet,
work