Importance

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Abstract

Methods and apparatus to treat workpieces are disclosed. A disclosed example equipment is to treat a workpiece with a process fluid, where the workpiece has a workpiece body with at least one cavity that extends from a first opening to a second opening. The example equipment includes a line system for providing the process fluid, where the line system has at least one line duct with an adapter for connecting the line system to the at least one cavity, a process chamber to receive the workpiece in treatment, where the process chamber includes an outlet to discharge a process fluid that has been induced into the cavity, and a suction installation to generate negative pressure, where the suction installation is connected to the process chamber by a suction duct to suction the process fluid from a fluid vessel through the at least one line duct and the at least one cavity into the process chamber.

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First Claim