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日本新催化技术有望降低燃料电池成本
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柴油发电机组是常用的备用电源,由于它以柴油发动机燃烧柴油为动力,带动发电机发出与市电同样性质的电力,所以在市电断电后需要后备电源供电几小时以上的场合,从性能价格比...
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柴油发电机组自备发电机向市网送电的情况叫倒送电。其严重后果有两种: 1)市网未停电,其市网电源与自备发电机电源产生非同期并机,必毁坏机组,若自备发电机容量较大,还会...
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区分柴油发电机“进口与国产”的6要素
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在选购柴油发电机时,究竟如何区分柴油发电机是国产的还是进口的,以下介绍区分它们的6个要素供读者参考: 1、质量:很多消费者认为国产机质量不是很好,其实不然。国产柴油机...
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织梦58科技集团有限公司职工王阳获得全国劳动模
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