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BA7CK:热镀锌35角钢六根,每根一米,锤入地下,镀锌扁铁互联后连接到家。 (2018-04-17 13:00)
bg3nde:看地线干啥用 (2018-04-17 13:11)
bg6lrc:高层楼房有接地系统呀,你找找等电位端子箱,一般在卫生间墙面有个预留金属盒。 (2018-04-17 14:08)
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Nemo_01:厚铜板,越大越好,2X2米起步。挖大坑,木炭加盐水埋入铜板。铜带引出至室内。对了楼主,您住哪里来着?[表情] (2018-04-23 23:16)
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