DescriptionPump (PSF).png Line art drawing of Piston water pump. Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation Author...
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...
Foresman, donated to the Wikimedia Foundation Author Pearson Scott Foresman Permission (Reusing this file) Other versions Pump (PSF) (cs).png Pump (PSF).png...
DescriptionPump 2 (PSF).png Français : Une chaussure à talons aiguilles English: Line art drawing of a pump (shoe). Source Archives of Pearson Scott Foresman...
various Perl, CPAN, MySQL GPL PHP 5.2+ BSD PHP 5+ – PHP, MySQL – PHP, MySQL PSF GPL BSD Section 1.4.2 GPL Section 1.4.1 GPL Section 1.4.1 EPL Python 2.2+...
DescriptionCooling coil (PSF).jpg line art drawing of coils. Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation Author Pearson...
DescriptionWell (PSF).png English: Well structure with pump, soil, brick water table, concrete collar and pump pointed out Date 16 August 2019 Source...
DescriptionInflate (PSF).png English: A boy inflate his bicycle punctured tyre Date 23 August 2019 Source File:PSF_I-470002.png Author Pearson...
DescriptionHose (PSF).png English: Hose Suomi: Letku Source Archives of Pearson Scott Foresman, donated to the Wikimedia Foundation Author Pearson Scott...
DescriptionTorch (PSF).png English: Small burner having a device to intensify combustion by means of a blast of air or oxygen, usually including a fuel...
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