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xiaobo2009
態(tài)度決定一切,細節決定完美
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樓主  發(fā)表于: 2011-07-15 12:14
那們大蝦能告訴我,50臺1.5匹的空調,總電纜多大,零線(xiàn)要用多大?
liuhuaxing
LIUHUAXING
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1樓  發(fā)表于: 2011-07-15 17:19
一個(gè)宗旨，線(xiàn)大無(wú)妨，線(xiàn)小了若加上開(kāi)關(guān)不匹配就容易造成火災，還是按最大容量設計導線(xiàn)。

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