Purpose and characteristics:
The anechoic cylinder is a new type of muffler, which adopts a multi-layer structure. Because the volume of the anechoic cylinder is larger than that of a single anechoic cylinder, the sound reduction effect in a narrow space is achieved, and the utilization rate of the space is also improved.
Explain:
The decibel value of single section is 7 ~ 20dB (a).
Purpose and characteristics:
The anechoic cylinder is a new type of muffler, which adopts a multi-layer structure. Because the volume of the anechoic cylinder is larger than that of a single anechoic cylinder, the sound reduction effect in a narrow space is achieved, and the utilization rate of the space is also improved.
Explain:
The decibel value of single section is 7 ~ 20dB (a).
