Conveyor belt of a working mobile crusher machine, close-up, with blown away by the wind white stone dust against a blue sky.
Schlüsselwörter
mining,
machine,
industry,
crusher,
conveyer,
limestone,
blue,
crushing,
development,
drive,
dusty,
electric,
engineering,
enrichment,
equipment,
factory,
gravel,
grey,
heap,
industrial,
intensive,
jaw,
line,
machinery,
manufacturing,
metal,
moving,
nobody,
process,
processing,
productivity,
quarry,
quarrying,
rock,
rotating,
screening,
site,
sky,
sorting,
steel,
stone,
stream,
technology,
transportation,
working
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