• Its good characteristics include low cost high durability and good property of sound absorption.

    具有成本低、耐久性性能好的特点

    youdao

  • Its good characteristics include low cost, high durability and good property of sound absorption.

    具有成本耐久性性能好的特点

    youdao

  • To increase the thickness of material could improve the sound absorption property.

    通过增加材料厚度也可使性能有较大提高

    youdao

  • To increase the thickness of material could improve the sound absorption property.

    通过增加材料厚度也可使性能有较大提高

    youdao

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