电话交换局级别的英文

• classes of exchange

• "电话"英文翻译    telephone; phone; telephone ...
• "交换"英文翻译    exchange; swap; interchange; ...
• "局"英文翻译    chessboard game; set; inning ...
• "级别"英文翻译    rank; level; grade; scale; s ...
• "交换局级别" 英文翻译 :    exchange classes
• "电话交换局" 英文翻译 :    interchange office; switched telephone exchange; telephone exchange office
• "步进式电话交换局" 英文翻译 :    step by step exchange
• "脉码灯电话交换局" 英文翻译 :    pcm exchange
• "汽车电话交换局" 英文翻译 :    auto mobile center
• "市内电话交换局" 英文翻译 :    city exchange
• "数字电话交换局" 英文翻译 :    digital telcphone switching system; digital telephone exchange
• "移动电话交换局" 英文翻译 :    mtso mobile telephone switching office
• "直拨电话交换局" 英文翻译 :    dte direct telephone exchange
• "自动电话交换局" 英文翻译 :    automatic telephone exchange
• "农村自动电话交换局" 英文翻译 :    community automatic exchange
• "电话交换" 英文翻译 :    exchange; telephone switching
• "电话交换机" 英文翻译 :    private branch exchange; telephone exchange; telephone switchboard
• "电话交换区" 英文翻译 :    telephone exchange area
• "电话交换台" 英文翻译 :    switch board; telephone exchange; telephone switchboard; telephone switchboard
• "电话交换网" 英文翻译 :    switched telephone network; telephone switching network
• "电话交换电缆" 英文翻译 :    exchange cable
• "电话交换台间" 英文翻译 :    telex room
• "电话交换网络" 英文翻译 :    stn switched telephone network
• "电话交换系统" 英文翻译 :    telephone switching system
• "电话交换中心" 英文翻译 :    telephone switching center