Construction worker wearing safety hard hat.
Schlüsselwörter
construction,
men at work,
hard hat,
safety,
helmet,
hat,
protective,
gear,
equipment,
site,
building,
industry,
job,
labor,
labor,
person,
people,
human,
head,
protection,
security,
industrial,
engineering,
labourer,
hard,
build,
construct,
constructed,
manufacture,
factory,
plant,
work,
building,
structure,
job,
human,
head,
protection,
security,
industry,
site,
men at work,
helmet,
hat,
gear
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