Application : Suitable for eletric force line of rated voltages up to and including 1 KV.

一、途: 用于交流额定电压1KV及以下的电力线路.

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During the pipeline running , thanks to the axial force line may become sinusoidal or spiral bending.

由于轴向力的存在,管柱还可能发生正弦或螺旋屈曲等.

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