What is the noise reduction barrier of industrial noise What are the advantages?
The selection of appropriate materials for sound absorption and sound insulation of buildings is one of the most basic and most basic technical measures in building noise control projects.
However, due to lack of understanding of the means of noise control, "sound absorption" and "sound insulation" as complete
At present, the noise has become a major environmental pollution, the sound environment of the building more and more people's attention and attention.
