Male miner in a coal mine. Back view, industrial environment, underground mining
Palabras clave
miner,
vintage,
technology,
mineral,
engineering,
man,
dirty,
employee,
engineer,
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old,
business,
power,
dark,
gold,
professional,
underground,
1,
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human,
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men at work,
hat,
helmet,
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people,
black,
industry,
man,
hard hat,
caucasian,
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soot,
cavern,
industrial,
face,
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employment,
metallurgy,
work,
dust,
hard,
construction,
safety,
head,
space,
craft
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