ASTM D1524用过石油制电绝缘油现场目测检查标准试验方法
日期:2012-02-08 17:05
of Petroleum Products (ASTM Color Scale)
Index Terms
color; comparator; mineral oil; Tyndell beam effect; visual examination; Used electrical insulating oils; Visual examination--electrical insulating materials; Cooling media; Electrical insulating oils; Field testing--insulating oils; Oil circuit breakers; Transformer oils;
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09/11 16:51