“吸音板”造句

干膜, 感光胶 、 不锈钢滤网 、 金属吸音板的制造 、 加工.
Ganmo, photosensitive plastic, stainless steel filters, metal sound - absorbing panels manufacturing, and processing.

比如,顶棚上安装吸音板就有助于减少声音的传播.
For example acoustical tile on a ceiling serves to reduce the propagation of sound.

• #吸音板