Fonderie Fonte Tour a métaux
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16:38
1850s Style How Millions of Engine Nut Bolts made from iron bars
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22:37
Old wheel of Rolling Mill Machining Complete process
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15:50
CRAZY 🔥😱EXPLOSION pendant mes premiers coulages de lingots de cuivre !!!😱🔥 🔥"BOMM"🔥
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15:32
Woodturning Beautiful Walnut Resin Bowl
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19:33
Process of Making Ring Bearing With Hot Forging Technology. Bearing Factory in Korea
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20:34
Redémarrage d'une machine de presque 100ans
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27:08
This is How Stainless Steel Pipe Are Manufactured || Production of Pipes
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12:37