慢速静音粉碎机设计独特，马力最小，效率却佳，并备有双层消音设备，噪音低。
The design is unique, the power is the smallest, but the efficiency is the highest, and it is provided with Double-silencer, so the noise is very small.
针对奥迪轿车消音器的材料、结构及接头形式，研制了适用于消音器焊接的熔化极气体保护自动焊设备，并对焊接工艺进行了研究。
In order to solve Audi car muffler welding problems, a MIG automatic welding process and equipment arc developed which is suitable for the material, structure and joint type of the muffler.
本文主要就用于生产高压钢丝编织胶管的设备——钢丝编织机，在运行中产生的噪声原因及治理方案进行论述，并具体介绍了消音罩的设计。
This article discusses mainly the resons that the noise creates during the operating of the wire braider and ways to control, and demonstrates the designs for noise eliminating cover in detail.
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