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导线接头的三个原则是什么?

更新时间:2024-11-02 07:20:08
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正确答案:

(1)不降低原导线的机械强度;

(2)接头电阻不大于原导线的导体电阻;

(3)不降低原导线的绝缘强度。

答案解析:

暂无解析

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