This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
VLHTurbineSketch.svg en Sketch of VLHturbine variation of the kaplan turbine de Skizze einer VLHTurbine eine Variante der KaplanTurbine own Jahobr File KaplanSketch svg Kaplan File STurbineSketch svg STurbine File BulbTurbineSketch svg Bulb File TubularGearTurbineSketch svg Tubular gear File StrafloSketch svg Straflo File FrancisSketch