Noise of machines. Sound power rating of air-conditioning and air-source heat pump equipment. Part 1. Non-ducted outdoor equipment
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Noise of machines. Sound power rating of air-conditioning and air-source heat pump equipment. Part 2. Non-ducted indoor equipment
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Refrigeration equipment. Cooling agents. Requirements for the use and recovery.
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Air conditioners and air-to-air heat pumps with air ducts. Testing and evaluation of performance
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Air conditioners and heat pumps without air ducts. Testing and evaluation of performance
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Air conditioners with air cooling and air-to-air heat pumps. Methods of testing and calculating the seasonal efficiency coefficient. Part 1. Seasonal efficiency coefficient
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Air conditioners with air cooling and air-to-air heat pumps. Methods of testing and calculating the seasonal efficiency coefficient. Part 2. Seasonal coefficient of heating efficiency
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Air conditioners with air cooling and air-to-air heat pumps. Methods of testing and calculating the seasonal efficiency coefficient. Part 3. Annual efficiency coefficient
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Refrigeration systems and heat pumps. The requirements of safety and environmental protection. Part 1. Definitions, classifications and criteria of selection
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Refrigeration systems and heat pumps. The requirements of safety and environmental protection. Part 2. Design, construction, fabrication, testing, marking and documentation
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Refrigerating systems and heat pumps. Safety and environmental requirements. Part 3. Installation site
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Refrigeration systems and heat pumps. The requirements of safety and environmental protection. Part 4. Operation, maintenance, repair and recovery
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