An próiseas déanta as cruach dhosmálta píopa gan uaim: 1, steelmaking → 2, rollta cruach bhabhta → 3, perforation (annealing) → 4, fuar tharraingt → 5, rollta fuar (annealing, demagnetization, picilte, glanadh) → 6, snasta balla → 7, snasta balla seachtrach → 8, brú aeir ...
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