| 摘要 |
A welding tray comprises a tray frame (18) and a supporting apparatus (16). The supporting apparatus (16) comprises a supporting component and an adjustable connecting component. The supporting component comprises a supporting surface. The adjustable connecting component connects the connecting component to the side edge of the tray frame (18). Moreover, the distance between the supporting surface and the bearing surface of the tray frame (18) is adjustable. |
