32:15
Pakistan Coal Mines | Hidden Life of Coal Workers in Mountains
17:54
Méthode extrême de recyclage des pneus usagés et des os de vache dans une usine pakistanaise
30:16
Most Incredible Recycling Process of Old Used Copper Bullet in Factory | Production of Copper Pots
19:33
Unbeatable Factory Process of Recycling Ship Anchor Chain and Manufacturing Truck Axle
30:29