公众电报电路的英文

• public telegraph channel

• 公众    the public
• 电报电路    telegraph circuit
• 商用公众电报电路    public telegraph commercial circuit
• 公众电报    public telegraphy
• 公众电报局    public telegraph office
• 公众电报网    public telegraph network
• 公众电路    public circuit
• 公众电报业务    public message service; public telegram service
• 国际公众电报    international public telegraph
• 电报电路    telegram circuit; telegraph circuit; telegraphic channel
• 国际公众电报业务    international public telegraph service
• 国内公众电报网    national public message network
• 单工电报电路    simplex telegraph circuit
• 电报电路接转    circuit switching of telegraph
• 叠加电报电路    superposed telegraph circuit
• 幻通电报电路    phantom telegraph circuit; telegraph circuit phantom
• 幻象电报电路    phantom telegraph circuit; phantom telegraphy circuit
• 全速电报电路    full speed telegraph circuit
• 伸展电报电路    extended telegraph circuit
• 双工电报电路    duplex connection; duplex telegraph circuit
• 无线电报电路    radiotelegraph circuit
• 延伸电报电路    extended telegraph circuit
• 用户电报电路    telex channel
• 载波电报电路    carrier telegraph circuit
• 直达电报电路    direct telegraph circuit