Installation of a concrete panel building. Two construction workers guide the panel. Selective focus.
Schlüsselwörter
industry,
equipment,
construction,
men at work,
safety,
work,
city,
technology,
sky,
scaffolding,
structure,
danger,
concrete,
industrial,
engineering,
high,
professional,
architecture,
job,
crane,
object,
freight,
flat,
installation,
builder,
rectangular,
product,
engineer,
grey,
cement,
material,
build,
hanging,
slab,
plan,
dangerous,
design,
assembly,
reinforcement,
men at work,
elevation,
hard work,
heavy equipment,
panel
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