Incredible Machining process of Giant Nut & Bolt for Steel Mill Machinery
30:29
Manufacturing 3Ton PINION SHAFT with 100Yrs Old Technology #machining process
28:01
Machining Process of 200KG Bolt & NUT from Useless Left-over Iron Piece
28:02
How a broken crankshaft of a truck is assembled in 2 pieces has never been seen before
30:49
Emergency Fixing a Jammed Gear of HeavyDuty Truck ! Quick Repair
16:11
How Ship Plates convert to Millions ton Iron Rod are Made || Amazing iron Steel Production
18:20
Peu de gens connaissent ces idées ingénieuses en action
34:08
Most Manufacturing Process of Stainless Steel Pipe Tube // Production of Tractor Trolley Hook….
35:26