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• 001 Exact sciences and technology.
  • 001D Applied sciences.
    • 001D11 Metals. metallurgy. (See also 001D06D07)
      • 001D11B Production of metals.
        • 001D11B04 Iron and steel making.
          • 001D11B04G Steel making by hearth refining (electric furnace, open-hearth furnace).

Title

• fr : Elaboration de l'acier sur sole (four électrique et four Siemens-Martin).
• en : Steel making by hearth refining (electric furnace, open-hearth furnace).

SKOS Notation

001D11B04G

In the plan

Pascal Classification Scheme