Construction worker inspecting blueprint plans.
Schlüsselwörter
construction,
men at work,
blueprint,
inspection,
safety,
helmet,
vest,
tool,
building,
site,
plan,
architectural,
engineering,
hard hat,
measurement,
project,
design,
drawing,
professional,
male,
labor,
blueprint,
inspecting,
planning,
equipment,
uniform,
architect,
engineer
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