• The design process of a new type of exhaust silencer for some diesel engine models was discussed.

    针对柴油机排气噪声频谱特性,设计一种新型阻抗复合式排气消声器

    youdao

  • The design process of a new type of exhaust silencer for some diesel engine models was discussed.

    针对柴油机排气噪声频谱特性,设计一种新型阻抗复合式排气消声器

    youdao

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