Construction workers wearing safety helmets and a uniform at construction site. Housebuilders in sturdy work outfit.
Palabras clave
men at work,
helmet,
safety,
industrial,
construction,
engineer,
factory,
hard hat,
hard hat,
workplace,
working man,
work,
employment,
tied-up,
machinery,
male,
industry,
production,
professional,
labor,
technology,
uniform,
contractor,
labor,
employee,
automation,
workwear,
steel,
job,
control,
builder,
engineering,
vest,
foreman,
teamwork,
design,
technician,
architect,
facility,
equipment,
site,
mechanical
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