Method for the determination of the proof and the comparative tracking indices of solid insulating materials 固体绝缘材料的耐泄痕指数和比较起痕指数的测定方法
Dry , solid insulating materials - resistance test to high - voltage , low - current arc discharges - test methods 干燥固态绝缘材料.高压低电流弧放电的阻尼试验.试验方法
Method for the determination of the proof and the comparative tracking indices of solid insulating materials ; corrigendum 2 固体绝缘材料的比较起痕指数和耐起痕指数的测定方法
Methods of test for electric strength of solid insulating materials - additional requirements for 1 , 2 50 ? s impulse tests 固体绝缘材料介电强度试验方法. 1 . 2 50s冲击试验补充要求
Methods of test for electric strength of solid insulating materials - additional requirements for tests using direct voltage 固体绝缘材料介电强度试验方法.直流电压测试补充要求