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Combined display of all available logs of apm. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 19:07, 30 April 2014 Apm (Talk | contribs) uploaded File:Chenomechanical-converter 640x378.png (Functional component block diagram of a system for direct conversion between chemical and mechanical energy. Author: Lukas Süss License: public domain)