天气预报 > 其他 > 铜线单蕊线好还是多蕊的好
铜线单蕊线好还是多蕊的好
更新时间: 2020-07-03 00:00:00  

单股的一般是电力用,成形方便,成本稍低。

多股的相对要软一些,方便活动部件使用,比如插排插头等,或者电器内部连接线。所以如果你是家里电力线布线,用单股即可,如果是临时拖动的活动供电当然用多股的更合适。但是如果是其他用途,线材不是纯铜材料,其性能相对选择又有区别。

关键词: 铜线 还是

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