HD 611.3.1 S1-1992 电绝缘材料耐热性能的测定导则.第3部分:耐热性能计算说明.第1节:正态分布全部数据的平均值计算
Guide for the Determination of Thermal Endurance Properties of Electrical Insulating Materials Part 3: Instructions for Calculating Thermal Endurance Characteristics Section One: Calculations Using Mean Values of Normally Distributed Complete Data