高有电控安全设计，料斗分双层和单层，双层内置隔音棉，可以有效的降低设备工作时的声响。
High electrical safety design, hopper sub layer and single layer, double layer built in sound insulation cotton, can effectively reduce the sound of the equipment.
隔音材料采用黑色隔音棉也可选用黄色隔音棉。为了提高隔音效果，在隔音室内表面用有小孔板封面。
You can choose using black or yellow soundproof cotton as material. More Further, in order to improve soundproof efficiency, indoor surface is boarded with tiny holes.
在某综合办公楼工程中，为减少噪声污染，我们采用了穿孔铝板、内填离心玻璃隔音棉的吸音墙面的新技术。
For reducing noise pollution, we adopted a new technology of perforated aluminium panel sound-absorbent wall with centrifugally glass-wool inside for a certain office building complex project.
冲孔天花板背面加入隔音纸或者隔音棉，有助于增加整个密闭空间的总吸收量，降低噪音给我们带来的影响。
With the acoustic paper or sound proof cotton , the punch ceiling increase absorption capacity of whole closed space and the noise reduction can alter the impact .
隔音材料：隔音材料采用黑色隔音棉也可选用黄色隔音棉。为了提高隔音效果，在隔音室内表面用有小孔板封面。
You can choose using black or yellow soundproof cotton as material. More Further, in order to improve soundproof efficiency, indoor surface is boarded with tiny holes.
隔音材料：隔音材料采用黑色隔音棉也可选用黄色隔音棉。为了提高隔音效果，在隔音室内表面用有小孔板封面。
You can choose using black or yellow soundproof cotton as material. More Further, in order to improve soundproof efficiency, indoor surface is boarded with tiny holes.
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