| 摘要 |
PURPOSE: A carving method for improving the appearance of internal and external materials is provided to prevent the damage of the internal and external materials and stainless panel from external impacts. CONSTITUTION: A pattern is carved. A stainless panel is pierced, and an iron panel is cut into the same size as the size of the stainless panel and is pierce. An adhesive is applied to one side of the stainless panel. The iron panel is attached to the stained panel. A finishing process is performed. Mixed oil and fine powder are applied to the surface to be carved of internal and external materials. The finished panel is fixed to one side of the internal and external materials. The pierced part is carved. The fine powder is eliminated.
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