Keywords: Bellows 2 (PSF) generalized.png Strichzeichnung eines Handblasebalgs 1 Lufteintritt 2 Düse 3 Ventil line art drawing of bellows 1 entrance for air 2 nozzle 3 valve Bellows_2_ PSF png 2009-05-19 18 12 UTC Bellows_2_ PSF png Pearson Scott Foresman derivative work Ra'ike <small>T C</small> generalized for international using Bellows_2_ PSF png PD-ScottForesman original upload log This image is a derivative work of the following images File Bellows_2_ PSF png licensed with PD-ScottForesman 2008-05-15T00 37 23Z Badseed 600x657 61221 Bytes <nowiki> line art drawing of bellows Φυσερό σε α λό σχέδιο PSF B-80011 png Bellows </nowiki> Uploaded with derivativeFX Bellows |