英语词汇“spring-centered direction control valve”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	spring-centered direction control valve
释义	spring-centered direction control valve 弹簧对中的方向控制阀
随便看	Cycle,Estrous cycle experimental method cycle extension cycle external combustion cycle facilities cycle fatigue cycle fixed-fluid bed cycle flicker cycle flow Cycle fluctuation cycle fluctuations cycle fluid cycle fluidized bed cycle following pause cycle for a renewal of equipment cycle for updating equipment cycle four cycle frame cycle frame member cycle frames cycle-free cycle-free allocation cycle-free grammar cycle frequence cycle frequency