- 电话支局
- 交换分机
- branch: n. 1.(树)枝〔泛指大枝或小枝；bough 特指大枝 ...
- exchange: vt. 1.(以某物与另一物)交换，调换 (for). ...
- branch office, branch exchange: 支局
- automatic branch exchange: 用户自动小交换机; 自动交换分机
- automatic private branch exchange: 专用自动小交换机
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branch exchange中文什么意思
- 电话支局
- 交换分机
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例句与用法
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- Pbx private branch exchange remote call control
Pbx专用交换机远程呼叫控制rcc - Each telephone served by a private branch exchange
由专用小交换机提供服务的电话分机。 - Pbx private branch exchange switching equipment for voiceband application
话音频带用的专用支线交换机 - Private branch exchange switching equipment for voiceband application
话音频带用专用小交换机交换设备 - Pabx private automaatic branch exchange
私用自动交换分机