English translation for "交换台并席键"

position coupling key
position grouping key

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：

"交换所贷款证券" English translation, "交换所等级" English translation, "交换所黄金证券" English translation, "交换所证件" English translation, "交换台" English translation, "交换台拨号盘" English translation, "交换台操作员" English translation, "交换台插塞" English translation, "交换台出中继线" English translation, "交换台灯" English translation