Chinese translation for "第二级电路交换台"

secondary line switchboard

Related Translations:

交换台指示灯:  switchboard lamp

交换台电缆:  switchboard cable

通用交换台:  universal switchboard

程控交换台:  program-controlled telephone switchboard

半自动交换台:  automanual exchange

通信交换台:  communication switchboard

辅助交换台:  assistance switchboard

乙交换台:  b switchboard

组交换台:  group switchboardgrouping switchboard

郊区交换台:  suburban switchboard

Similar Words：

"第二级次常式" Chinese translation, "第二级次例程" Chinese translation, "第二级的" Chinese translation, "第二级地址" Chinese translation, "第二级点火" Chinese translation, "第二级电压范围" Chinese translation, "第二级发动机" Chinese translation, "第二级发动机点火爆管" Chinese translation, "第二级发动机工作" Chinese translation, "第二级反馈系统" Chinese translation