This standard specifies the diagnostic principles, diagnostic procedures, structural diagnostic content and methods, and functional diagnostic content and methods of industrial park circular industrial chain diagnostics. This standard is applicable to all types of industrial parks (including economic and technological development zones, high-tech industrial development zones, bonded areas, export processing zones and various professional parks, etc.) to carry out circular industrial chain diagnosis.
GB/T 39179-2020 Referenced Document
GB/T 33567 Specification for circular economy evaluating of industrial parks
HJ 274 Standard for national demonstration eco-industrial parks
GB/T 39179-2020 history
2020GB/T 39179-2020 Guideline for diagnosis of circular industrial chains in industrial parks