This code is applicable to the noise control design of new construction, reconstruction, expansion and technical transformation projects of industrial enterprises.
GB/T 50087-2013 Referenced Document
GB 12348 Emission standard for industrial enterprises noise at boundary
2013GB/T 50087-2013 Code for design of noise control of industrial enterprises
GB/T 50087-2013 Code for design of noise control of industrial enterprises has been changed from GBJ 87-1985 Specifications for the design of noise control system in industrial enterprises.