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| metallurgical industry | |||
| iron industry A sector of the economy in which an aggregate of commercial enterprises is engaged in the extraction and refinement of iron ore to produce cast iron, wrought iron and steel; metallurgical industry Industry concerned with the extraction, refining, alloying and fabrication of metals; iron industry | |||
| metal industry | |||
| industria metalúrgica: 2 phrases in 2 subjects |
| Politics | 1 |
| Trade unions | 1 |