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随着塑料通信电缆在我国日益广泛使用,电缆的接续问题受到越来越普遍的重视。我们知道:电缆接头是整个电缆线路的一个重要组成部分。电缆的接续方法和接续质量直接影响到线路的使用效果和使用寿命。因此,仔细研
With the increasingly wide use of plastic communication cables in our country, the connection of cables has been paid more and more attention. We know that cable glands are an important part of the entire cable line. Cable connection method and the quality of the connection directly affect the use of the circuit effect and service life. Therefore, carefully study