Rotating electrical machines - Part 28: Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors (IEC 60034-28:2012); German version EN 60034-28:2013
旋转电机.第28部分:确定三相低压笼型感应电动机等效电路图数量的试验方法(IEC 60034-28-2012);德文版EN 60034-28:2013