extraction of minerals
Palabras clave
truck,
construction,
bulldozer,
tractor,
machine,
equipment,
industry,
vehicle,
loader,
machinery,
heavy,
wheel,
big,
work,
yellow,
shoveling,
sand,
shoveling,
mining,
mine,
industrial,
site,
transport,
car,
road,
quarry,
enterprise,
dump truck,
push,
dig,
ore,
production,
geology
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