How to build a powerspout micro hydro Video 2 penstock by Tas Energy and Heating Darren Cooper 2:06 5 years ago 926 Скачать Далее
PowerSpout How-To #3: Install the Jet Assembly and Valves PowerSpout 2:35 13 years ago 4 604 Скачать Далее
Powerspout micro hydro 8 kw pelton grid connected system Darren Cooper 2:18 5 years ago 44 257 Скачать Далее