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