| 摘要 |
An panel testing apparatus is used to test the panel of a mainframe. When the panel is to be opened, the panel separates from the mainframe after the opening apparatus touches the switch. The fastening apparatus can clamp the front side of the panel easily because the lifting apparatus moves the panel to a higher position away from said mainframe. The panel and the rotating apparatus can rotate simultaneously. When closing said panel is desired, the rotating apparatus can push the back side of the panel. The panel and the rotating apparatus rotate toward the mainframe simultaneously until the switch locks the mainframe.
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