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薛名海強
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樓主  發(fā)表于: 2009-07-28 21:36
各位大哥，我宿舍的三相四線(xiàn)，相線(xiàn)１５０mm2,為什么零線(xiàn)卻用２４０mm2��？
急！急！急！
[ 此帖被sjm213在2009-07-30 21:30重新編輯 ]
ygwpxq
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1樓  發(fā)表于: 2009-08-08 20:33
第一次知道有人如此做法,不明其因?
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2樓  發(fā)表于: 2009-10-15 16:31
是因為電工行業(yè),老板認為不如普工創(chuàng )造的價(jià)值所至,深圳有許多工廠(chǎng)給電工工資不如普工,同樣有許多人干!

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