Two workers using a crane to lift a heavy object in a construction site
Schlüsselwörter
construction,
men at work,
crane,
lifting,
heavy,
object,
site,
industry,
labor,
work,
man,
teamwork,
cooperation,
engineering,
project,
building,
development,
infrastructure,
architecture,
design,
planning,
execution,
safety,
precaution,
equipment,
machinery,
technology,
innovation,
progress,
growth,
urban,
city,
landscape,
structure,
framework,
foundation,
steel,
metal,
material,
resource,
management,
organisation
Deutsch
