Open development. Huge machines manganese ore is mined in open pits. Metallurgical industry in Ukraine.
Schlüsselwörter
quarry,
mine,
shoveling,
industrial,
industry,
metallurgy,
ore,
spreader,
spreading,
ukraine,
walking,
work,
men at work,
big,
grand,
high,
majestic,
old,
deep,
great,
job,
large,
pit,
transportation,
ecology
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