ASTM D3635用原子吸收分光光度法测定电绝缘油中溶解的铜含量的标准试验方法
日期:2012-02-10 17:40
ASTM D3635Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D3635用原子吸收分光光度法测定电绝缘油中溶解的铜含量的标准试验方法
Electrical insulating oil may contain small amounts of dissolved metals derived either directly from the base oil or from contact with metals during refining or service. When copper is present, it acts as a catalyst in promoting oxidation of the oil. This test method is useful for research for new oils and t
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