英语词汇“self closing fire door”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	self closing fire door
释义	self closing fire door 自动关闭防火门
随便看	actuator component actuator contact actuator control actuator control electronics actuator cylinder actuator damage actuator delay compensation actuator device actuator disc actuator disk actuator-disk theory actuator dog actuator drive system Actuator dynamic actuator dynamics actuator failure actuator failures actuator fault actuator faults actuator, fluid-pressure actuator force actuator forces actuator for window actuator generator actuator governor