Making a Mini Hydraulic Pump
14:22
Double Piston Hydraulic Cylinder - How does it work?
21:58
Rotary Pump with a Transparent Window. Watch how it Pumps the Liquid
11:34
Making a mini Hydraulic Pump . ( NEW )
17:36
Making Plasma Cutting & Circle Track
8:42
Engine starter + Hydraulic pump = Something COOL
26:29
ELE NUNCA MAIS PRECISARÁ IR AO POSTO DE GASOLINA (carro com motor a vapor)
8:04
Milyonlarca insanın takdir edeceği bir fikir!
25:18