Dry , solid insulating materials - resistance test to high - voltage , low current arc discharges 干燥实心绝缘材料.耐高压低电流电弧放电的试验
Dry , solid insulating materials . resistance test to high - voltage , low - current arc discharges 干性固体绝缘材料.高压低电流弧光放电阻抗试验
Dry , solid insulating materials - resistance test to high - voltage , low - current arc discharges 干性固体绝缘材料.高电压低电流电弧状放电电阻试验
Methods of test for electric strength of solid insulating materials - tests at power frequencies 固体绝缘材料介电强度试验方法.电源频率下的试验
Method for the determination of the proof and the comparative tracking indices of solid insulating materials 固体绝缘材料的比较起痕指数和耐起痕指数的测定方法
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
