吸音板和隔音板的区别
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吸音板与隔音板这两款材料有什么区别吗？有孔洞和槽孔的是吸音板，表面光滑，没有孔洞和槽孔的是隔音板。吸音板是用孔洞把声音转化掉，隔音板是把声音隔绝在板外，吸音板可以直接用在外面，还能起到装饰的作用，隔音板需要用其他材料组合使用。
#槽木吸音板#阻尼隔音板#郑州隔音板厂家#郑州吸音板厂家
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