Construction crane assembly stage. Tower crane assembly. Installation of a construction crane before starting construction.
Schlüsselwörter
construction,
crane,
builder,
assembly,
nature,
sky,
technology,
tree,
professional,
industrial,
balance,
work,
engineering,
industry,
power,
men at work,
process,
workplace,
stage,
construction site,
hoist,
architect,
architecture,
built,
concrete,
development,
estate,
frame,
framework,
high,
labourer,
manual,
occupation,
profession,
scaffolding,
structure,
teamwork
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