bright yellow protective helmet on wooden boards at an outdoor construction site
Schlüsselwörter
industrial,
engineering,
protective,
helmet,
tool,
safety,
men at work,
engineer,
protect,
wear,
danger,
head,
industry,
work,
development,
plastic,
builder,
concept,
person,
object,
manufacturing,
manager,
construction,
plan,
uniform,
security,
headgear,
site,
equipment,
contractor,
job,
employee,
repair,
blueprint,
architect,
structure,
hard hat,
building,
hat,
business,
service,
caution,
vector,
professional,
working,
manufacture,
teamwork,
home,
production
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