blocking the installation
阻止安装
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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.
本系列消声器是根据抗、喷、阻复合消声原理所研制，具有消声量大、体积小、重量轻及安装方便的有点。
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应用推荐
模块上移
模块下移
不移动