Vertikales Windrad (VAWT) C-Rotor - vertikal axis wind turbine 0,5 - 1 kw (2) www.starkwind.net

2015-08-23 1

Vertikales Windrad (VAWT) C-Rotor - vertikal axis wind turbine 0,5 - 1 kw (2) www.starkwind.net

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