English translation for "trunk switchboard"

长途交换台
长途人工电话交换台

Related Translations:

radar distribution switchboard:  雷达分配盘雷达机的转换分配板雷达配电盘

trunk cord:  躯部脊索

trunk port:  中继线端口

record trunk:  记录中断线记录中继线记录总线

trunk expansion:  中继线扩充

carrier trunk:  载波中继

recording trunk:  记录信息通路记录中继线电路

reserve trunk:  备用中继线

toll trunk:  长途中继线

costocervical trunk:  肋颈干

Similar Words：

"trunk subgroup number" English translation, "trunk subscribers line" English translation, "trunk switch" English translation, "trunk switch grid" English translation, "trunk switch network" English translation, "trunk switching" English translation, "trunk switching scheme" English translation, "trunk system" English translation, "trunk tanker" English translation, "trunk telegraph circuit" English translation