共 7 条
[6]
变压器油的选择、使用和处理[M]. 机械工业出版社 , 姚志松等, 2007
[7]
Changes in ECT and dielectric dissipation factor of insulation oils due to aging in oxygen. KANNO M,OOTA N,SUZUKI T,et al. IEEE Transactions on Die-lectric and Electrical Insulation . 2001