Construction worker wearing safety harness and safety line working high place at industrial.
Schlüsselwörter
safety,
construction,
men at work,
equipment,
work,
building,
security,
site,
helmet,
background,
industrial,
safe,
high,
industry,
protection,
engineer,
dangerous,
harness,
engineering,
job,
architecture,
protective,
builder,
factory,
health,
professional,
hat,
training,
accident,
crane,
structure,
danger,
white,
concrete,
people,
concept,
contractor,
belt,
man,
person,
hard
Deutsch
