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temperature classification and thermal ageing test of electrical insulation
释义
temperature classification and thermal ageing test of electrical insulation
Encyclopedia
工学
绝缘材料
释
temperature classification and thermal ageing test of electrical insulation
绝缘耐热等级和热老化试验
耐热等级表示绝缘的最高允许工作温度,绝缘材料在此温度下工作,能在预定使用期内保持其性能不超出允许的范围。
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