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問答題

【簡答題】礦區(qū)月平均負荷率不低于多少？礦井變電所不低于多少？

答案：

75%、70%。

你可能感興趣的試題

【簡答題】大中型選煤廠應采用多少伏的電壓等級配電？

答案：

660伏

【簡答題】新建大中型礦井原則上采用多少伏的電壓等級下井？

答案：

10000伏

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