Industrial worker in protective helmet observing molten metal and blasts in a steel factory, highlighting industrial processes and safety measures.
Schlüsselwörter
industrial,
men at work,
protective,
helmet,
observe,
melt,
metal,
blast,
steel,
factory,
equipment,
foundry,
vapour,
labor,
production,
hazard,
hard hat,
handle,
clothing,
practice,
weld,
process,
safety,
torch
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