automobile exhaust muffler
automobile exhaust muffler
汽车排气消声器
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The reduction of exhaust system noise is the key to the reduction of automobile noise. At present, the main method to reduce exhaust noise is by setting muffler in automobile exhaust system.
减小排气噪声是降低汽车噪声的关键，目前在排气系统中安装排气消声器是减少排气噪声的主要方法。
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