[KongchangAI]
Unverified79% confidenceFactTime unknown

深色、纹理粗糙的绒面/雪尼尔材质因表面孔隙多,吸音优于光滑面料;同克重下起绒结构比平织结构吸音系数高约15-20%

1
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79%
Confidence
Long-term
Relevance
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