English translation for "timed signal service"

报时信号服务
报时信号业务

Similar Words：

"timed run" English translation, "timed scheduling of completion routine" English translation, "timed separation" English translation, "timed sequence" English translation, "timed shipment" English translation, "timed sinking test of floating mine" English translation, "timed spark gap" English translation, "timed spark system" English translation, "timed stop" English translation, "timed test" English translation