Schematische Darstellung eines Spirometers. Derivative works of this file: Spirometer-de.svg [edit] català español Deutsch Deutsch (original JPG) English
truetrue This image is a derivative work of the following images: File:Spirometer-de.svg licensed with Cc-by-sa-3.0 2010-12-21T22:12:15Z Rondador 1200x1000