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3줄모양
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xzdpzxPjcHHyHXpRrp |
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| perfect design thanks http://al4a.fun a4a.com
Large numbers of fossil fuel plants will have to be keptunder automatic governor control, part-loaded or in theshort-term operating reserve (available within a maximum of fourhours) to meet peak demand and to offset short-term variationsin wind farm output. |
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Buster |
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2019-05-29 18:40:38 |
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