| 摘要 |
A vacuum holding apparatus with at least one base and a suction unit supported by the base, on which the workpiece to be held can be placed and is vacuum-held by the suction unit, wherein the suction unit has a first gripping surface on the side facing the workpiece, and a second gripping surface on the side facing the base wherein the suction unit is provided with at least one mechanical holding mechanism for attachment to the base.
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