four – phrases

Terms for subject Refrigeration containing four | all forms | exact matches only

English	Chinese
four cylinder V-type external drive compressors	四缸 V 型外驱动压缩机
four-pipe air conditioning system	四管式空调系统
four-pipe fan coil system	四管制风机盘管系统
four-pipe system	四管系统
four-pole electric motor	四极电动机
four way branch	四通管
four-way reversing solenoid valve	四通换向电磁阀