【Utilities — HVAC Edition】20181212
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Classified by the type of medium used to handle indoor loads, air conditioning systems can be divided into ( ), ( ), ( ), and ( ). Answer: Classified by the type of medium used to handle indoor loads, air conditioning systems can be divided into (all-air systems), (all-water systems), (air-water systems), and (refrigerant systems)
Classified by the type of medium used to handle indoor loads, air conditioning systems can be divided into (all-air systems), (all-water systems), (air-water systems), and (refrigerant systems)
Air-water system, all-water system, all-air system, refrigerant system
All-air system, all-water system, air-water system, refrigerant system
All-air system, all-water system, air-water system, refrigerant system
Air-water system, all-air system, refrigerant-based system, all-water system
All-air system, all-water system, air-water system
All-air system, all-water system, air-water system, direct refrigerant evaporation system
Central air conditioning, household air conditioning? ? ? ? ?
All-water system, all-air system, air-water system
(all-air system), (all-water system), (air-water system), (refrigerant system)