专用电话业务的英文

• special telephone service

• "专用电话"英文翻译    telephone for special use
• "业务"英文翻译    vocational work; professiona ...
• "专用电报和电话业务" 英文翻译 :    private telegraph and telephone service
• "电话业务" 英文翻译 :    telephone business; telephone services; telephone traffic; voice traffic
• "非电话业务" 英文翻译 :    non-voice service
• "智能公用电话业务技术规范" 英文翻译 :    the technical specification for intelligent public telephone service
• "常规电话业务" 英文翻译 :    pots
• "长途电话业务" 英文翻译 :    toll telephone service
• "传统电话业务" 英文翻译 :    pots plain old telephony service
• "大区电话业务" 英文翻译 :    wide area telephone service
• "电话业务标准" 英文翻译 :    telephone service standard
• "电话业务分局" 英文翻译 :    telephone services branch
• "电话业务观察" 英文翻译 :    telephone service observation
• "电话业务信道" 英文翻译 :    telephone service channel; telephone traffic channel
• "多路电话业务" 英文翻译 :    multi access telephone service; multiaccess telephone service
• "附加电话业务" 英文翻译 :    supplementary telephone service
• "公众电话业务" 英文翻译 :    pts public telephone service
• "广域电话业务" 英文翻译 :    wats wide area telephone service; wide area telephone service
• "会议电话业务" 英文翻译 :    conference call service; tcs teleconference service
• "基本电话业务" 英文翻译 :    plain ordinary telephone service
• "叫人电话业务" 英文翻译 :    person to person service
• "可视电话业务" 英文翻译 :    for many people the most exciting development in recent years is picturephone service
• "宽域电话业务" 英文翻译 :    wats; wide area telephone service
• "录音电话业务" 英文翻译 :    dictation service
• "普通电话业务" 英文翻译 :    pots plain old telephone service; pots: plain old telephone service