| 摘要 |
In a first aspect, a workbench includes a stand, a rack and a positioning device. The rack is pivotally mounted on the stand. The positioning device is used to selectively retain the rack in one of several positions relative to the stand. In a second aspect, a workbench includes a stand, a rack and a clamping device. The rack is mounted on the stand. The clamping device is used to clamp an article such as a bicycle.
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