声学隔音

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声学隔音

内饰材质经声学模拟测试隔音设计,舱室60%吸音材料,为实现宽频响应局部物料特殊工艺处理,技术整合了40%当量面积的活跃反射声。

Took a galley of type and scrambled it to make a type specimen book. survived not only five centuries, but also the leap into electronic remaining. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer when an unknown.