license: This image is a derivative work of the following images: Image:Pump_2_(PSF).png licensed with PD-ScottForesman 2008-08-26T22:14:15Z PatríciaR 1400x1344...
the Wikimedia Foundation Author Pearson Scott Foresman Permission (Reusing this file) Other versions Derivative works of this file: Pump 2 (PSF).svg: ...
DescriptionDiesel engine (PSF).png English: Line art drawing of a diesel engine. Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation...
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