合成纤维及其制品(无纺布，纺织品，地毯等)既是高档装饰材料，作为多孔性材料又具有优良的吸声特性。
The product made of synthetic fiber such as nonwoven web, fabric and carpet as a good porous material will be used in buildings as both ornament and sound absorption material.
合成纤维及其制品(无纺布，纺织品，地毯等)既是高档装饰材料，作为多孔性材料又具有优良的吸声特性。
The product made of synthetic fiber such as nonwoven web, fabric and carpet as a good porous material will be used in buildings as both ornament and sound absorption material.
应用推荐