IEC 474 Ed. 1.0被替代
Test Method For Oxidation Stability Of Inhibited Mineral Insulating Oils
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 474 Ed. 1.0
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：0
标准简介
Describes a test enabling the oxidation stability of unused inhibited mineral insulating oils to be assessed by measurement of the induction period. The method may also be used to obtain information on the soluble acid and sludge-forming tendency before and after the induction period.
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