英语词汇“duplex check valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	duplex check valve
释义	duplex check valve 双止回阀
随便看	set-point assumption set point command set-point command set point computer control set point computer control system set-point computer control system set-point control set point control setpoint deviation meter set-point display set point disturbance set pointer set point generator set-point hairline set-point indication set point of temperature set point response set-points set points setpoints set point scale set-point scale set-point signal set point signal set point station 余卜筑宛丘余响入霜钟余因次其韵余客武陵余客辇下余尚童稚余尝赋诗三百言以纪清适余情渺渺余意中殊恋恋余意在山水小队小阳春小院小除夕小隐小雀小雀雀小集小集体小集团