CLANG" went the bell as the tapped steel rushed along the trough from the open-hearth furnace into the ladle. It sent up a shower of golden sparks and the bright molten metal cast a red glow on the...
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CLANG" went the bell as the tapped steel rushed along the trough from the open-hearth furnace into the ladle. It sent up a shower of golden sparks and the bright molten metal cast a red glow on the...