Safety construction
Palabras clave
safety,
contractor,
construction site,
construction industry,
occupation,
built structure,
manager,
industry,
construction worker,
planning,
working,
building contractor,
helmet,
people,
teamwork,
development,
hard hat,
change,
architecture,
talking,
protection,
warning,
construction,
danger,
personal,
health,
accident,
security,
site,
safe,
risk,
hazard
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