Construction worker wearing a helmet at a building site
Palabras clave
construction,
men at work,
hard hat,
site,
building,
safety,
vest,
blue-collar,
manual labor,
professional,
industrial,
development,
infrastructure,
engineer,
architect,
project,
tool,
equipment,
concrete,
steel,
beam,
frame,
foundation,
excavation,
crane,
lift,
vehicle,
machinery,
workwear,
uniform,
boot,
glove,
goggles,
urban,
city landscape,
hard work,
construction industry,
career,
tied-up,
determination,
sharpened,
concentrated,
progress
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