1·The structural elements are made of reinforced concrete while the roof on the top floor is made from metal sheets filled with heat and acoustic insulation.
构件由钢筋混凝土制成，同时顶楼屋顶由填充了隔热和隔音材料的金属板制成。
2·The workplace is a common source of exposure to asbestos fibers, as asbestos was widely used in the past for both thermal and acoustic insulation materials.
工作间是一种常见的来源接触到石棉纤维由于石棉被广泛使用在过去两、热隔音材料。
3·The improved foam glass product made from natural glasses may be used in a variety of applications including thermal and acoustic insulation applications.
改进后的泡沫玻璃产品从天然玻璃了可用于包括隔热和隔音等多种应用程序。
4·Product design is fashion with anti-shock, anti-theft, anti-rain, anti-dust, acoustic insulation and elegant appearance, fashion, it is widely used in commercial and public places.
产品设计新颖，具有防冲击，防盗、防雨水、隔尘、隔音效果、外观典雅、时尚，广泛用于商业，公共场所等地方使用。