Greenhouse, finished conductor cables between the internal and externalprocessing Shi-voltage 1000 V, 1 min or maintain DC 1500V voltage, 1 min should not keep the breakdown.
室温下，成品电缆内外导体间施加工频1000V电压、保持1min或直流1500V电压、保持1min应不击穿。
Greenhouse, finished conductor cables between the internal and externalprocessing Shi-voltage 1000 V, 1 min or maintain DC 1500V voltage, 1 min should not keep the breakdown.
室温下，成品电缆内外导体间施加工频1000V电压、保持1min或直流1500V电压、保持1min应不击穿。
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