#MiniConstruction #ScienceProject #construction #dam #Mini #Hydroelectric
Great, thank you all for watching my video. Please click subscribe to the channel .
Thanks
Негізгі бет Build mini hydropower on a small stream with a powerful unit
#MiniConstruction #ScienceProject #construction #dam #Mini #Hydroelectric
Great, thank you all for watching my video. Please click subscribe to the channel .
Thanks
Пікірлер: 10 М.