Construction of concrete and metal structures
Palabras clave
concrete,
metal,
structure,
construction,
architecture,
site,
equipment,
cement,
industry,
men at work,
steel,
reinforcement,
project,
builder,
iron,
contractor,
new,
pour,
build,
industrial,
engineering,
machinery,
activity,
building,
work,
reinforced,
working,
wet,
infrastructure,
rebar,
liquid,
employment,
action,
process,
armature,
gravel,
contracting,
stable,
development,
fitting,
mixing,
people,
monolithic,
building,
variation,
business,
bunker,
filing