NF C51-318-34*NF EN 60034-18-34:2013 旋转电机 第18-34部分:绝缘系统的功能评估 模绕绕组的试验规程 绝缘系统热机械耐久性评估
Rotating electrical machines - Part 18-34 : functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems