Construction worker wearing safety harness and safety line working on construction.
Palabras clave
men at work,
prevention,
work,
accident,
architecture,
background,
beam,
body,
building,
business,
civil,
concrete,
job,
industry,
industrial,
hook,
helmet,
height,
harness,
fall,
equipment,
double,
device,
crane,
control,
construction,
male,
man,
object,
people,
protection,
pump,
risk,
safety,
site,
steel,
sunset,
team
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