用露点法测定变压器绝缘纸中平均含水量的方法
Method for measuring average moisture content in insulating paper in transformers by dew point measurement
2013-11-28
DL/T 1980-2019
变压器绝缘纸(板)平均含水量测定法 频域介电谱法
Test method of average moisture content in transformer insulation paper andpaperboard Frequency domain dielectric spectroscopy method