直接电报电路的英文

• direct telegraph circuit

• 直接    direct; immediate
• 电报电路    telegraph circuit
• 电报电路    telegram circuit; telegraph circuit; telegraphic channel
• 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
• 公众电报电路    public telegraph channel
• 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
• 中继电报电路    trunk telegraph circuit
• 租用电报电路    leased telegraph circuit
• 直接电路    direct circuit
• 直接转接电报    direct transit telegram
• 直接转接电路    direct transit circuit
• 超音频电报电路    super audio telegraph circuit
• 地回线电报电路    earth return telegraph circuit
• 电报电路交换设备    telegraph circuit switching equipment