• The muffler is developed according to the resistance, spraying and blocking combination soundproof principle, characterized by large noise reduction, compact size, light weight and easy installation.

    系列消声器根据复合消声原理研制具有消声量体积小、重量安装方便的有点。

    youdao

  • The muffler is developed according to the resistance, spraying and blocking combination soundproof principle, characterized by large noise reduction, compact size, light weight and easy installation.

    系列消声器根据复合消声原理研制具有消声量体积小、重量安装方便的有点。

    youdao

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