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kolbenabdichtung consisting of a slotted ring with a kegeligen fuehrungsflaeche, through a closed rigid ring with a kegelringflaeche is adapted to the zylindergleitflaeche
kolbenabdichtung consisting of a slotted ring with a kegeligen fuehrungsflaeche, through a closed rigid ring with a kegelringflaeche is adapted to the zylindergleitflaeche