Young engineer wearing yellow safety helmet using a mobile phone in front construction building.
Palabras clave
helmet,
men at work,
engineer,
industry,
construction,
work,
business,
people,
safety,
industrial,
building,
foreman,
site,
sky,
man,
white,
builder,
looking,
manager,
professional,
outdoors,
blue,
engineering,
hard hat,
male,
structure,
success,
wear,
young,
job,
supervisor,
confident,
maintenance,
confidence,
manufacturing,
factory,
sunshine,
development,
steel,
urban,
future,
achievement,
excellent,
chemistry,
site manager,
sunlight,
clear sky
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