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

单词	spring-return directional valve
释义	spring-return directional valve 弹簧复位的换向阀
随便看	pre-heat lamp preheat lamp preheat oxygen preheat requirements preheat roll pre-heat roll preheats preheat section preheat shroud preheat stage preheat starter preheat starting preheat-starting preheat temperature preheat time preheat train in distillation unit preheat treatment preheat treatment machining preheat zone pre-hellenic prehemal vertebra preheminence pre-hemiplegic prehemiplegic prehemiplegic chorea dsjs dsjz dslb dslh dslm dslq dsls dslx dsmj dsmm とっこうとっこうとっこうとっこうとっこう【徳行】とっこう【特効】とっこう【特攻】とっこう【特高】とっこう【篤行】とっこうたい