词语换向阀
解释reversal valve
reversal valve〔名词〕换向阀详细»
reversal valve换向阀详细»
reversal valve〔名词〕换向阀,可逆阀详细»
换向阀reversing valve详细»
换向阀change valve;reversing valve详细»
换向阀change valve reversal valve详细»
换向阀diverter valve;reversing valve详细»
换向阀reversal valve;reversalvalve详细»