power frequency test 交流试验
power frequency test voltage 工频试验电压
power-frequency test transformer 工频试验变压器
power frequency test transformer 工频试验变压器
long duration power-frequency test 长时间工频试验
cascade power frequency test transformer 串级工频试验变压器
Power-Frequency Withstand Voltage Test 工频耐压试验
power frequency sparking test 工频火花电压试验
Test of power-frequency withstand voltag 工频耐压试验
power-frequency voltage test 工频电压试验
Using computer control, man-machine dialogue mode, the completion of the power frequency voltage breakdown of insulation media, power frequency withstand voltage test.
采用计算机控制，过人机对话方式，完成对、绝缘介质的工频电压击穿，工频耐压试验。
ZJC-50KV controlled by computer, through the man-machine dialogue mode, the voltage breakdown insulation, power frequency withstand voltage test.
50 KV采用计算机控制，通过人机对话方式，完成对绝缘介质的工频电压击穿，工频耐压试验。
The stator winding of power frequency withstand voltage test.
定子绕组做工频耐压测试。
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