Construction worker in safety gear observing a building site.
Schlüsselwörter
men at work,
construction,
helmet,
safety,
site,
building,
industry,
yellow,
vest,
tool,
equipment,
labor,
architecture,
scaffolding,
observation,
manual,
employment,
project,
urban,
infrastructure,
teamwork,
planning,
material,
framework,
design,
engineering,
environment,
structure,
management,
activity,
outdoors,
career,
skill,
hard hat,
regulation,
professionalism,
diligence,
effort,
task,
manpower,
progress,
development
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