词典释义：
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This is used to cut an electric wire or a communication cable.
该产品用于切割电线和通信电缆。
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The filling gel to optical fiber is one of the important components of communication cable.
光纤填充油膏是通信光缆的重要组成元件之一。
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Mainly applied in cracking resistant sheath of communication cable, control cable and power cable.
主要用于通信电缆，控制电缆和电力电缆的护套层。
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Use: suitable for hanging communication cable, over head power line as well as fixing and fastening.
用途：适用于吊架、悬挂、通讯电缆、架空电力线以及固定物件、拴系等。
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A novel principle for communication cable trouble detection with impedance measurement is introduced.
本文介绍了基于测量电缆阻抗进行电缆故障监测的原理。
通线电缆是传输电话、电报、传真文件、电视和广播节目、数据和其他电信号的电缆。由一对以上相互绝缘的导线绞合而成。通信电缆与架空明线相比，具有通信容量大、传输稳定性高、保密性好、少受自然条件和外部干扰影响等优点。