词语压力安全阀
解释pressure relief valve
pressure relief valve〔名词〕压力安全阀详细»
pressure relief valve〔名词〕泄压阀;n.压力释放阀详细»
pressure relief valve〔名词〕解压阀详细»
pressure relief valve减压阀,安全〔卸压,保险〕阀详细»
pressure relief valve(气垫船)压力交换阀(分隔各气塞)详细»
压力安全阀pressure relief valve详细»