摘要
论述了自制消声器的设计计算及制造方法 ,举例说明这种降低罗茨风机噪声措施取得的明显效果 。
The noise depressing measures for Roots blower,design,calculation and fabrication of the muffler are described.It shows that the measures obtain obvious effect and can be applied in oil chemical plant.
出处
《石油化工设备》
CAS
2001年第1期15-17,共3页
Petro-Chemical Equipment
