Illustration of a yellow hard hat for construction safety.
Schlüsselwörter
helmet,
hard,
construction,
safety,
protection,
yellow,
industrial,
engineer,
men at work,
protective,
equipment,
headgear,
site,
building,
civil,
engineering,
gear,
wear,
hazard,
warning,
work,
job,
industry,
hat,
guard,
head,
illustration,
for,
vector,
style,
drawing,
bright,
act,
workplace,
and
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