robotic arms working at an assembly plant. crane hook on the construction site
Palabras clave
crane,
construction,
industry,
machine,
industrial,
shoveling,
building,
equipment,
sky,
lift,
machinery,
steel,
work,
men at work,
bucket,
heavy,
metal,
hydraulic,
site,
port,
harbor,
working,
yellow,
vehicle,
mining
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