Gold mining. Industrial site.
Palabras clave
rock,
stone,
industry,
production,
line,
machine,
industrial,
equipment,
mine,
belt,
manufacturing,
conveyer,
resource,
machinery,
extraction,
excavation,
heap,
gravel,
material,
raw,
factory,
environment,
macadam,
limestone,
quarry,
crushed,
pollution,
pit,
digging,
crusher,
dust,
cement,
mineral,
loading,
construction,
complex,
ecology,
break,
facility,
heavy,
mining,
technology,
process,
conveyer,
transporter,
winter,
snow
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