[机] vacuum receiver
... vacuum servo 真空助力; 真空自动控制 vacuum receiver 真空接受器; 真空脱气罐 vacuum valve 真空阀; 真空管; 负压活门 ...
receiver
... 调谐射频式接收机 receiver; tuned RF 真空接受器 receiver; vacuum 接收天线 receiving antenna ...
vacuum
... 调谐射频式接收机 receiver; tuned RF 真空接受器 receiver; vacuum 接收天线 receiving antenna ...
wash filtrate vacuum receiver