colleague giving first aid to injured worker in pain after accident at construction site concept of occupational safety ,health in workplace
Schlüsselwörter
colleague,
first aid,
pain,
accident,
construction site,
health,
workplace,
support,
rescue,
teamwork,
men at work,
construction,
helmet,
people,
engineer,
person,
industry,
builder,
hat,
woman,
hard hat,
children,
work,
building,
1,
business
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