The non-linear of buffer material has a distinct effect on the sound insulating property of the composite floor, too.

缓冲材料的非线性对复合地板的隔声性能也有明显的影响。

youdao

The non-linear of buffer material has a distinct effect on the sound insulating property of the composite floor, too.

缓冲材料的非线性对复合地板的隔声性能也有明显的影响。

youdao