Fail:Centrifugal fan.gifDescriptionCentrifugal fan.gif English: Centrifugal fan Русский: Центробежный вентилятор Date 19 January 2011 Source Own work Author EagleX
Fail:Centrifugal fan static.pngDescriptionCentrifugal fan static.png Deutsch: Radialventilator, Einzelbild Date 19 January 2011 Source https://commons.wikimedia.org/wiki/File:Centrifugal_fan.gif