Hydroelectric Turbine Pipe Burst Fail
15:51
North Wales 1.5 Kw Hydroelectric System Update And Maintenance
1:01:24
Restoration of almost 50 years old water tanker lying in the ground / Let,s See
1:32:43
Blast cleaning my water well
34:47
The Very mojor Repairing Of Broken Differential Gear Ring By Very Brilliant Mechanic…
15:33
Hydroelectric Design With Turbines In The Middle Of The Lake
49:25
How we Made Machine for Generating 75KW Electricity through DIY Innovation
14:47
El genio de las pequeñas turbinas hidráulicas
15:58