| 摘要 |
An improved rotatable magnetron enabling efficient removal and replacement of a target structure, having axially movable structures including at least one spindle, which may be extended to engage or retracted to disengage the target structure, and means for extending into a magnet structure within the target structure to selectively fix a rotational position of the magnet structure, and preferably having water and vacuum seals integrated into cartridges which are disposed between spindles and seal housings of the improved rotatable magnetron.
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