Industrial background - crusher (rock stone crushing machine) at open pit mining and processing plant for crushed stone, sand and gravel
Schlüsselwörter
rock,
industrial,
machinery,
equipment,
stone,
industry,
quarry,
environment,
crusher,
gravel,
manufacturing,
construction,
conveyer,
machine,
ecology,
heavy,
background,
mine,
factory,
pit,
crushing,
processing,
technology,
air,
work,
pollution,
mining,
raw,
sand,
nobody,
sky,
abstract,
heap,
crushed,
mashed,
activity,
excavation,
plant,
dust,
grey,
outside,
quarrying,
open,
limestone,
resource,
cobbled,
smog,
blue
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