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maozhengguan
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樓主  發(fā)表于: 2011-06-23 10:02
各位樓主，小弟想問(wèn)下三相四線(xiàn)制電表不接零線(xiàn)可以用嗎？型號是正泰DTS634









、
liuhanqi
活著(zhù)就要做貢獻！
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1樓  發(fā)表于: 2011-06-23 22:39
9樓講太對了
學(xué)無(wú)止境，永遠是學(xué)生。

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