mining engineer inspects underground tunnel, wearing hard hat with lights. His focused expression reflects challenges of mining environment
Contributor: kongkiat chairat
ID : 1085037080
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Palabras clave
mining, engineer, underground, tunnel, hard, hat, safety, inspection, men at work, light, orange, helmet, beard, focused, cave, rock, industry, labor, equipment, professional, exploration, geology, dark, gear, male, portrait, site, construction, rugged, environment, operation, coal, mineral, job, teamwork, skilled, measure, work, technology, miner, profession, challenge, career, operation, fieldElementos relacionados
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