The invention discloses a push-button structure which comprises a panel and a push-button body. The panel is provided with a heat stake and a round hole.
本发明揭示一种按键结构，该按键结构包括：一个面板，其上设有一个热熔柱、一个圆孔；
As we all know, most of the automotive body panel and structure are made by sheet metal stamping.
众所周知，汽车的大部分覆盖件和结构件都是薄板冲压件。
As we all know, most of the automotive body panel and structure are made by sheet metal stamping.
众所周知，汽车的大部分覆盖件和结构件都是薄板冲压件。
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