iec
于 2013-08-20 发布
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IEC协会推荐的电压波动和闪变的测量计算方法,并含相关的IEC标准和国标(这些标准很难找到免费的)(IEC Association recommended voltage fluctuation and flicker measurement and calculation methods, and with the relevant IEC standard and GB (hard to find these standards for free))
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