苏联古比雪夫工业大学工厂研制成一种消声器,它能降低气压传动设备、气动工具以及其他装置气压筒中排出的压缩空气噪声。 降低噪声由收音室和多孔渗透套(外径40毫米、壁厚3毫米、长100毫米)来实现。见图1渗透套用耐蚀钢和铜的粉末状混合物制成。制作方法是先压制后烧结,符合苏 A factory in Kuwait, Russia, has developed a muffler that reduces compressed air emissions from pneumatic drives, pneumatic tools, and other devices. Reduce noise by the radio and porous casing (OD 40 mm, wall thickness 3 mm, length 100 mm) to achieve. See Figure 1 Penetration Corrosion resistant steel and copper powder mixture is made. The production method is to suppress the sintering, in line with Soviet Union