English translation for "变进制电话交换机"

step-by-step telephone switching system

Related Translations:

交换机组:  exchange unit

市内交换机:  local switch board

信息交换机:  message exchange

甲交换机:  a-position

数字交换机:  digital exchange

下一代交换机:  ngs next generation switch

用户交换机:  private branch exchangeprivate exchangesu criber exchangesubscriber exchangesubscribers exchange

交换机房:  exchange building

交换机会:  exchange opportunity

本地交换机:  le local exchangels local switch

Similar Words：

"变结构控制系统" English translation, "变界层" English translation, "变金云母" English translation, "变紧" English translation, "变紧密" English translation, "变晶" English translation, "变晶；学晶；井晶" English translation, "变晶；蓓晶" English translation, "变晶半碎裂岩" English translation, "变晶包体" English translation