https://www.youtube.com/c/GizemliBilgilerTv?sub_confirmation=1 How Its Made..Steel sheet with Bending and rolling process.\r
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A narrated description of the steelmaking process.\r
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Rolling: training video from the Corus BCSA training pack.\r
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Part of DISCOVERY Channels How Its Made show - Siren Systems episode. All copyrights go to their respective owners.
