Mechanical Engineer Builds Incredible Sugarcane Press / Simple Homemade Sugarcane Juice Machine
57:16
Amazing Production & Machining Process of Crankshaft in FACTORY | CRANKSHAFT Machine Shop
15:19
GERADOR A VAPOR CASEIRO, uma boa ideia para as velhas rodas de bicicleta
17:48
Amazing Process Of Making A Tractor Hydraulic Pump | How To Make Tractor Hydraulic Pump
34:00
BEAUTIFUL HOMEMADE 3 WHEEL ELECTRIC MOTORBIKE
1:08:37
Timelapse: It took the girl 5 days to restore the agricultural tiller for the farmer
21:03
UMA POLIA MANUAL feita de engrenagens de motocicleta usadas e imperdível!!
28:57
ELE NUNCA MAIS PRECISARÁ IR AO POSTO DE GASOLINA
16:15