Construction worker stops crane with stop sign, industrial safety concept
Schlüsselwörter
construction,
men at work,
crane,
stop,
safety,
industrial,
harbor,
machinery,
equipment,
engineering,
building,
occupation,
job,
labor,
engineer,
foreman,
manager,
operator,
supervision,
inspection,
regulation,
control,
caution,
warning,
signal,
gesture,
man,
people,
teamwork,
industry,
heavy,
load,
cargo,
transport,
logistic,
site,
work,
uniform,
helmet,
vest,
blue,
orange,
white,
background,
illustration,
graphic,
conceptual
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