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wangnaizhi
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樓主  發(fā)表于: 2018-04-19 08:27
有人有詳細的對應關(guān)系嗎？銅線(xiàn)的
江流天地外
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1樓  發(fā)表于: 2018-04-20 20:57
不能只算電線(xiàn)的額定流量的，要有一定的余量，不然發(fā)生過(guò)載時(shí)電線(xiàn)發(fā)熱嚴重會(huì )出事的。

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