Chinese translation for "机械自动电话制"

machine switching telephone system

Similar Words：

"机械装置；机器；机械" Chinese translation, "机械装置入级标志" Chinese translation, "机械装置时间引信" Chinese translation, "机械装置仪器仪表公司" Chinese translation, "机械撞发引信" Chinese translation, "机械自动复合扫查仪" Chinese translation, "机械自动焊" Chinese translation, "机械自动化" Chinese translation, "机械自动驾驶仪" Chinese translation, "机械自动交换" Chinese translation