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Powerful production process for railway wheels, giant bearings, axles, gears, steel rings and more. How things are done. Amazing machines. The content of our videos is for entertainment and the information contained is so you know what's on your screen and have some educational value.

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Tantum Tech HD
Incrível Processo de fabricação de Rodas Ferroviárias Pesadas e outros Métodos de produção Modernos
https://www.youtube.com/watch?v=8hBeeZ1Pvsg