Main Application: Suitable for hanger, hang, communication cable, overhead power line and fixing subject etc.
主要用途：适用于吊架、悬挂、通讯电缆、架空电力线以及固定物件等。
The telephone interference factor in the overhead line of power network.
交流网络架空线的电话干扰系数；
The telephone interference factor in the overhead line of power network.
交流网络架空线的电话干扰系数；
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