Chinese translation for "single frequency signaling unit"

单频振铃设备

Similar Words：

"single frequency polarized light" Chinese translation, "single frequency receiver" Chinese translation, "single frequency recording" Chinese translation, "single frequency signal generator" Chinese translation, "single frequency signaling" Chinese translation, "single frequency signalling" Chinese translation, "single frequency simplex" Chinese translation, "single frequency sound" Chinese translation, "single friction surface clutch" Chinese translation, "single frieze balustrade" Chinese translation