Construccion de un mecanismo elevador...(Construction of a lifting mechanism)
14:01
Construccion de un distribuidor de engrase...Construction of a grease distributor
39:59
Making a shell mill !!!
23:09
WHEEL BOLT REPLACEMENT AND REPLACE TRANSMISSION TAIL SEAL FOR HEAVY DUTY TRUCK BY A MECHANIC GIRL
12:31
CNC Machine For Large Gear Manufacturing | Most Modern Technology For Large Milling & Turning Center
15:53
Transport Millions of Sheep and Cattle This Way - Farmers Raising of Sheep - Agriculture Technology
14:36
El arte de trabajar el acero...(The art of working steel)
23:26
"Big Rock Crusher Machine: A Giant in Action"Big Rock Crushing: A Powerful Process"#stonecrusher
26:18