A large walking excavator forms dumps of rock delivered by freight train from a mining quarry. Background
Palabras clave
shoveling,
train,
carriage,
unloading,
rock,
stripping,
disposal,
remain,
stone,
quartzite,
recycling,
waste,
debris,
embankment,
heap,
garbage,
warehousing,
mining,
iron,
ore,
quarry,
condition,
industrial,
copy space,
destruction,
nature,
development,
extract,
natural,
resource,
export,
mineral,
debris,
landscape,
consequence,
business,
raw,
metallurgy,
ecology,
pollution,
dump,
technology,
production,
shipping,
wagon,
composition,
transportation,
crushed
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