铁铬铝合金电阻率多大???汽配人网专业人士为您解答,有铁铬铝合金电阻率多大???疑问,就上汽配人问答
2010-09-16硅碳棒电阻率是多少硅碳棒有较大电阻率,在空气中加热部表面温度1100℃时,电阻率为0.0735-0.6852Ωm/mm2,硅碳棒电阻随温度升高而呈非线...
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