processo de fabricação de uma caçamba de escavadeira Fábrica de equipamentos pesados na Coréia
27:08
This is How Stainless Steel Pipe Are Manufactured || Production of Pipes
27:04
A Sturdy Excavator BUCKET With a Broken Tooth Was Repaired by Expert Mechanics.
55:33
Handmade Heavy Truck Trailers Production in local factory for Global Trade
19:41
Most Satisfying Factory Production Processes And Heavy-Duty Factory Machines!
1:32:26
The Genius Mechanic Boy Repaired and Restored the Entire Giant Komasu Excavator in 86 Days No Break
20:09
Processo de forjamento de manilha de arco gigante！ Grande fábrica de aparelhamento！
31:10
Excavator's Hydraulic Jack Snapped in Half' Brilliantly Repaired by Ingenious Mechanic…
16:11