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电工钢带(片)中频磁性能测量方法
Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies
参考页数:22
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钢的脱碳层深度测定法
Determination of depth of decarburization of steels
参考页数:17
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电工钢带(片)的电阻率、密度和叠装系数的测量方法
Methods of measurement of density,resitivity and stacking factor of electrical steel sheet and strip
参考页数:20
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金属材料 电阻率测量方法
Test method for electric resistance coefficient of steel wires
参考页数:11
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有色金属材料 熔融和结晶温度试验 热分析方法
参考页数:8
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