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关于两相三线制

发布于:2007-07-27 18:54:27 来自:电气工程/供配电技术 [复制转发]
一直想不明白两相三线制有什么好处,今天想起又问一下,有人知道的麻烦告诉一声。谢谢

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  • hyq516
    hyq516 沙发
    两相三线制用于既工作在线电压又可工作在相电压.
    2007-09-27 13:57:27

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  • dzhuyuan214
    dzhuyuan214 板凳
    dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding dingdingding
    2007-08-21 16:17:21

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