With manufacture of the drawing die of an engine hood as the example, the process and method of digitalization manufacture of outer panel dies are indicated.

以某汽车发动机罩拉延模制造为例，阐述了汽车覆盖件模具数字化制造的流程与方法。

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To minimize wind, road and engine noise , there's a lot of sound insulation located under the hood and floor, and in the doors and dash panel.

为了将风噪，道路和引擎噪音减到最少，乐骋在车顶夹层和地板之下及车门和仪表板里，嵌镶上许多的隔音绝缘填充物。

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