IEC/TR 60725-2012 测定每相位额定电流为75安培的电气设备的干扰
IEC/TR 60725-2012 Consideration of reference impedances and public supply network impedances for use in determining the disturbance characteristics of electrical equipment having a rated current ≤75 A per phase测定每相位额定电流为75安培的电气设备的干扰特性时用的基准阻抗和公共电力供应网阻抗的考虑
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