Insulating Oil Testers is a kind of effective tool for testing the dielectricoil breakdown voltage in power field.
绝缘油击穿电压测试仪就是电力系统中测试绝缘油耐压强度的测试仪器。
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The bacteria planococcus sp . , pseudomonas sp . and xanthomonas sp . obtained from the dielectricoil of a scrapped large - size transformer were studied on their states and metabolism.