- conversion equipment
- exchange equipment
- switchgear
- switching apparatus
- switching device
- switching equipment
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交换设备的英文
例句与用法
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- Technical requirements for toll manual switching equipment
长途人工电话交换设备.技术要求 - The supplementary specification to spc
电话交换设备总技术规范补充件1 - Methods of test for toll manual telephone switching equipment
长途人工电话交换设备.测试方法 - Ccsa common control switching arrangement
公共控制交换设备 - Private branch exchange switching equipment for voiceband application
话音频带用专用小交换机交换设备