Chinese translation for "插塞式电话系统"

plug in telephone system

Similar Words：

"插塞式保险器" Chinese translation, "插塞式保险丝" Chinese translation, "插塞式变阻箱" Chinese translation, "插塞式插头座" Chinese translation, "插塞式电感箱" Chinese translation, "插塞式电缆" Chinese translation, "插塞式电阻电桥" Chinese translation, "插塞式电阻器" Chinese translation, "插塞式电阻箱" Chinese translation, "插塞式电阻箱电桥" Chinese translation