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Shuttle valve. Schaltstellungen eines Wechselventils Switch positions of shuttle valve Pozycje przecznika obiegu Selbst erstellte Grafik Tueftli Florian Schweidler PDrelease Original upload log de Micha Sobkowski CommonsHelper de Wechselventil Tueftli bytes no Andere Versionen Tueftli bytes no Andere Versionen Hydraulic