小型水电站关闭有何条件？！速求答案

http://news.sina.com.cn/c/2004-08-05/23383940677.shtml

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一些小水电站在建设中既无立项和设计，又无管理和验收手续，属四无电站.
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应当向地方电力局申请关闭.

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