English translation for "sound power telphone set"

声力电话机

Related Translations:

harmonic telphone ringer:  谐波电话鸣铃器

Similar Words：

"sound power measurement" English translation, "sound power of a source" English translation, "sound power of source" English translation, "sound power output" English translation, "sound power telephone" English translation, "sound power transmission coefficient" English translation, "sound power value" English translation, "sound powered microphone" English translation, "sound powered telephone" English translation, "sound powered telephone set" English translation