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因为最起码有60尺啊。code要求室外minimum 5米高,
jeffrey815
(Smartiecat)
多出一尺,三线就4-50尺左右,再加上电表到电板,最起码3-4尺,x3就也15尺,60尺是最少的。光是线就150的区别了。我们这个区custom build的house我看过不下10间,就没见过用铜的。也许其他城市从地下走线,你只要负责电表到电板吧。
(#11839565@0)
Last Updated: 2018-12-14
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想把家里的配电盘换成 200 安的, 请问有没有用过的好的电工师傅?谢谢!
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