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wangnaizhi
級別: 工控俠客
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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
cjm1234
級別: 網(wǎng)絡(luò )英雄

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1樓  發(fā)表于: 2018-04-19 10:12
線(xiàn)徑大小與線(xiàn)的長(cháng)短有很大的關(guān)系，1平方線(xiàn)可以帶2KW，如果長(cháng)100米試試
cjm1234
級別: 網(wǎng)絡(luò )英雄

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2樓  發(fā)表于: 2018-04-19 13:45
書(shū)面的和實(shí)際相差太遠，這些口訣只能參考

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