Terms for subject Refrigeration containing 一次

Chinese	English
一次冷却	recooling
一次制冷剂	expendable refrigerant
一次干燥	primary drying
一次性制冷剂瓶	disposable refrigerant cylinders
一次性空气过滤器	disposable air filter
一次气流	primary airflow
一次泵空调水系统	primary pump air conditioning water system
一次流体	primary fluid
一次热泵	primary heat pump
一次能源能效比	primary energy ratio
一次送风	primary air supply
一次风	primary airflow