English translation for "sound ranging instrument"

声测仪器

Similar Words：

"sound ranger" English translation, "sound ranging" English translation, "sound ranging adjustment" English translation, "sound ranging altimeter" English translation, "sound ranging control" English translation, "sound ranging location" English translation, "sound ranging observation post" English translation, "sound ranging platoon" English translation, "sound ranging plotting board" English translation, "sound ranging section" English translation