Large blue construction crane lifting steel.
Schlüsselwörter
crane,
construction,
heavy,
duty,
lifting,
steel,
metal,
beam,
equipment,
machinery,
industry,
building,
site,
men at work,
engineering,
large,
blue,
rigging,
hoist,
industrial,
constructional,
structural,
steelwork,
erector,
lifter,
loader,
mechanical,
operation,
hardware,
tool,
assembly,
installation,
movement,
device,
crane,
load,
capacity,
boom,
control,
cabin,
safety,
maintenance,
operation,
transport
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