ASTM D1275电绝缘油中腐蚀性硫的标准测试方法
日期:2012-02-08 16:24
ASTM D1275Standard Test Method for Corrosive Sulfur in Electrical Insulating Oils
ASTM D1275电绝缘油中腐蚀性硫的标准测试方法
In most of their uses, insulating oils are continually in contact with metals that are subject to corrosion. The presence of corrosive sulfur compounds will result in deterioration of these metals. The extent of deterioration is dependent upon the quantity and type of corrosive agent and time and temperature factors. Detection of these undesirable impurities, even though n
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