English translation for "ringing level"

振铃电平

Similar Words：

"ringing interval" English translation, "ringing junction working" English translation, "ringing key" English translation, "ringing lead" English translation, "ringing leads" English translation, "ringing machine" English translation, "ringing margin" English translation, "ringing medium" English translation, "ringing method" English translation, "ringing modulation" English translation