The construction workers
Palabras clave
industrial,
construction,
teamwork,
urban,
architecture,
engineering,
men at work,
collaboration,
site,
safety,
building,
helmet,
professional,
hard hat,
industry,
man,
planning,
development,
scaffolding,
project,
concrete,
crane,
occupation,
infrastructure,
structure,
supervision,
physical,
manpower,
review,
labor,
contractor,
manual
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