GB/T 27940-2011
ActiveSingle-stage positive displacement refrigerant compressors parallel unit for commercial refrigeration application
制冷用容积式单级制冷压缩机并联机组
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for single-stage positive displacement refrigerant compressor parallel units used in commercial refrigeration. It is applied in the design, manufacturing, and performance testing of these units, which are commonly used in supermarkets, cold storage facilities, and other commercial refrigeration systems requiring multiple compressors operating in parallel.
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Ducted air-conditioning(heat pump) units
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Terminology of refrigeration
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Number designation and safety classification of refrigerants
GB/T 7941-1987
Testing of refrigerating systems
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.