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  • Aluminium (aluminum) production process and extrusion billets of aluminium in the factory. The conversion of alumina to aluminium metal is achieved by the Hall-Heroult process. Puzzle #654842470
Aluminium (aluminum) production process and extrusion billets of aluminium in the factory. The conversion of alumina to aluminium metal is achieved by the Hall-Heroult process. puzzle #654842470

  • - 3 sizes: 48, 500 & 1,000 pieces
  • - Durable, glossy-coated paperboard
  • - Full-bleed, photo-quality printing
  • - Storage box included

$39.95

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