Jakaminen Sulje On the left: A small rotor that rotates an electric motor. On the right: A rotor of an old water power plant. Pysyvä osoite https://peda.net/id/97b3d4f3d12 Pysyvä tiedoston latausosoite https://peda.net/id/97b3d4f3d12:file/download/3a5e04751323d212ddb9fb1dc81a309d2208b2fb/turbiini.jpg Jakaminen muihin palveluihin Share this page to Facebook QR-koodi
