In this project, the wall is a composite sound absorption and insulation module developed by us. A damping for vibration reduction is designed inside the module to prevent vibration caused by noise. The overall noise reduction capacity of the module is up to 30-38dB (A).
Dianjiang Technical Renovation and Noise Control Project (PetroChina)
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Jiangyou Booster Station Noise Reduction Project (National Pipeline Network)
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Anyue Xu-2 Gas Reservoir Noise Reduction Project (PetroChina)
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Noise Reduction Room in Shanxi Coalbed Methane Booster Station (Sinopec)
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