通信线路

• Communication line bootstrapping
  通信线路靴带式牵引
• Lightning protection - telecommunication lines - part 1 : fibre optic installation
  雷电防护通信线路第1部分：光缆
• Development of failure diagnosis equipment for long distance telecommunication line
  长途通信线路故障诊断装置
• Fire wired communication circuit
  消防有线通信线路
• Wires for telecommunication lines
  通信线路用导线
• Communications - circuit accessories
  通信线路附件
• Colt communication line terminater
  通信线路终端
• Insulator spindles for telecommunication overheads - lines ; straight spindles
  架空通信线路用绝缘子支柱.第1部分:直支柱
• Pertaining to a line or circuit interconnecting several stations
  用于修饰或说明把若干个站互连起来的通信线路或电路。
• Composite communication link
  复合通信线路