General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB 28009-2011
Scope
This standard specifies the safety requirements for cold storage design, construction, operation management and long-term shutdown of the refrigeration system. This standard applies to the cold storage of the direct refrigeration system and the indirect refrigeration system using ammonia, halogenated hydrocarbons, etc. as refrigerants. Other types of cold storage and refrigeration systems can be implemented by reference. This standard does not apply to indoor prefabricated cold storage sold as a product.
GB 28009-2011 Referenced Document
TSG R0004-2009 Supervision Regulation on Safety Technology for Stationary Pressure Vessel