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Noise Reduction Project of Shanghai Banknote Printing Factory
Engineering Picture
Shanghai Jiaotong University anechoic room project
Engineering Picture
Shanghai Testing Center Laboratory Noise Reduction Project
Engineering Picture
Noise reduction project of heat pump unit at Songyuan Road Station of Shanghai Rail Transit Line 10
Engineering Picture
Shanghai Pan Asia Automotive Laboratory Noise Reduction Project
Engineering Picture
Noise Control of Zhongyuan Petrochemical Air Compressor Unit
Engineering Picture
Sinopec Zhongyuan Petrochemical Co., Ltd. is located at Shengli West Road, Puyang City, Henan Province. It is a large petrochemical enterprise. There are many centrifugal air compressors in the enterprise, and the noise sound pressure level exceeds 100dBA, which seriously interferes with the normal work of workers. In August 2019, the company organized professionals to analyze the noise source and took targeted measures. The project was completed at the end of the same year, and the governance effect reached the expected effect.
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