短語(yǔ)詞組短語(yǔ)valve timing control 氣門正時(shí)控制電磁閥valve e control servomotor 閥可控伺服電機(jī)valve local control stand 閥操縱臺(tái)valve mechanism control 氣門機(jī)構(gòu)操縱Valve Remote Control 閥門遙控valve location control 閥位控制valve position control 工業(yè)上稱其為閥位控制;閥位控制valve unit control 閥控制valve remote control mechanism 閥門遙控機(jī)構(gòu);閥遙控機(jī)構(gòu) 返回 valve control