ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。
Standard Test Method for dielectric breakdown voltage and dielectric strength of D149 ASTM solid electrical insulating materials at industrial power frequencies.
ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。
Test method for ASTM D149 solid electrical insulating materials at commercial power frequencies the dielectric breakdown voltage and dielectric strength.
得到了放电击穿时间、放电峰值电流随充电电压、不同气体介质变化的曲线；
The discharge breakdown time, peak current as a function of charge voltage and buffer gas are obtained.
得到了放电击穿时间、放电峰值电流随充电电压、不同气体介质变化的曲线；
The discharge breakdown time, peak current as a function of charge voltage and buffer gas are obtained.
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