Rock transportation by dump trucks.
Palabras clave
yellow,
truck,
mine,
equipment,
dump,
heavy,
construction,
quarry,
large,
machinery,
coal,
industry,
ore,
open,
work,
metal,
vehicle,
machine,
tractor,
car,
environment,
big,
huge,
shovel,
iron,
lift,
bucket,
career,
mineral,
wagon,
shoveling,
dirt,
monster,
wheel,
empty,
energy,
production,
sky,
image,
pit,
gold,
giant,
ground,
transport,
earth,
engineering,
copper
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