Construction worker in hard hat reviewing blueprints on site.
Schlüsselwörter
construction,
men at work,
engineer,
architect,
blueprint,
plan,
drawing,
schematic,
project,
building,
site,
hard hat,
safety,
equipment,
tool,
industry,
manual,
labor,
foreman,
supervisor,
manager,
planning,
design,
layout,
structure,
development,
renovation
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