Close up of worker walking on metal platform at construction site. Engineer banner
Schlüsselwörter
engineer,
walking,
steel,
construction,
site,
men at work,
industrial,
labor,
metal,
engineering,
foot,
platform,
industry,
people,
safety,
equipment,
job,
occupation,
builder,
man,
helmet,
structure,
work,
building,
protection,
risk,
factory,
person,
workplace,
architecture,
background,
action,
business,
scaffolding,
infrastructure,
development,
build,
brown,
contractor,
leather,
boot,
operation,
protective,
ready,
scaffold,
shoe,
unsafe,
paseo
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