Processo de fabrico do veio principal de uma turbina eólica. Fábrica de forja na Coreia.
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The mass production process in spring. Japanese manufacturing supported by long-established factorie
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Rare Technique to Rebuild Crankshaft Pulley Broken Nut Base with Custom Iron Fabrication
24:39
Repair and restore used cars for neighbors.
29:52
Process of Making Large Gear Ball Bearings Using Modern Hot Forging. Amazing Metal Bearing Factory
13:49
700 ton hydraulic cylinder tie rod machining stage 1
29:37
From Raw Material to Finished Product: Alloy Roll Manufacturing for Flour Mills"
31:28
How to pinion Double Helical gear without temper????????????? Amazing skills #1
23:12