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 <title><![CDATA[电压为何降低的厉害]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420.html]]></link>
 <description><![CDATA[Latest 50 replies of 电压为何降低的厉害]]></description>
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 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 11:39:41 +0000]]></lastBuildDate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该不是线路压降太大，是线路问题，零线断了。零线不断，另两相电压不会大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1520633.html]]></link>
 <author><![CDATA[hexiangjiang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Dec 2013 03:37:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了。对于这种故障分析还是需要经验累积啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1520620.html]]></link>
 <author><![CDATA[jesselai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Dec 2013 03:14:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[线路压降太大，是线路问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1520226.html]]></link>
 <author><![CDATA[wl940221]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Dec 2013 08:13:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意一楼意见]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517674.html]]></link>
 <author><![CDATA[hbpanlj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 13:06:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你测量一下每一相对零线的电压，看是多少？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517636.html]]></link>
 <author><![CDATA[小雨点]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 12:31:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[中性线接触不好，尽快解决，小心用电设备。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517592.html]]></link>
 <author><![CDATA[liyanjunx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 09:52:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是某个电源开关接触不良]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517422.html]]></link>
 <author><![CDATA[lijinniu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 02:48:45 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[中性线断了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517406.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 02:21:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是用电处到供电变压器380V侧中性点接触不良所致。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517397.html]]></link>
 <author><![CDATA[fsjnzhy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 02:06:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第5楼崔心顺于2013-12-02 07:01发表的&nbsp;&nbsp;:
很明显是电压降的现象，用电处到供电变压器间导线阻值太大，应加大导线截面积
[/quote]
正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517375.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Dec 2013 00:38:24 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有可能N线短路或N线接触不良]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517367.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Dec 2013 23:36:55 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[很明显是电压降的现象，用电处到供电变压器间导线阻值太大，应加大导线截面积]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517365.html]]></link>
 <author><![CDATA[崔心顺]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Dec 2013 23:01:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是零线的问题了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517362.html]]></link>
 <author><![CDATA[ffd001]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Dec 2013 21:21:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[中性线接触不良。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517344.html]]></link>
 <author><![CDATA[lzzqh8]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Dec 2013 15:20:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意1楼的说法，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517314.html]]></link>
 <author><![CDATA[成功学习]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Dec 2013 14:03:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[中线断了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1443420#1517309.html]]></link>
 <author><![CDATA[znz43]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 01 Dec 2013 13:46:37 +0000]]></pubdate>
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