| 摘要 |
PURPOSE: A dish washer is provided to prevent the distortion of a metal panel due to hot water by increasing the intensity of the metal panel by an expansion compensating projection. CONSTITUTION: A dish washer comprises: one or more protrusion(20) to compensate expansion which is formed when a plurality of metal panels is welded; and a frame which includes one or more insertion groove(31). The protrusion to compensate expansion is formed with the end of a metal panel which is bent to L-shaped and welded. The protrusion to compensate the expansion of the metal panel is inserted into the insertion hole.
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