Construction worker wearing a yellow helmet using a hammer on wooden framework under a cloudy sky.
Schlüsselwörter
framework,
hard hat,
project,
helmet,
hand,
carpenter's shop,
safety,
skilled,
craft,
structure,
construction,
job,
labor,
wood,
men at work,
teamwork,
industry,
hammer,
woodwork,
task,
manual,
craftsmanship,
work,
engineering,
tool,
effort,
building
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