private branch exchange的意思|示意

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private branch exchange相关短语

1、 PBX Private Branch Exchange 专用小交换机,专用分组交换机,用户电话交换机,小交换机

2、 Private Branch Exchange PBX 用户交换机,交换机,私用分支交换,专用小交换机

3、 common battery private branch exchange 共电式电话交换机

4、 automatic private branch exchange 专用自动小交换机

5、 digital private branch exchange 数字专用分机交换

6、 semi-automatic private branch exchange 半自动专用小交换机

7、 CPBX Centralized Private Branch exchange 集中式电话小交换机

8、 PBXL Private Branch eXchange Line 专用小交换机线路

9、 private branch exchange switchboard 内部通信小交换机,专用小交换机

private branch exchange相关例句