SIS SS IEC 587:1987 绝缘材料.评价在严酷环境条件下使用的电绝缘材料的抗电蚀和抗腐蚀能力的试验方法
Insulating materials - Test methods for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions
This standard describes two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (48 Hz to 62 Hz) by meas...