标准号:IEC60216-3-1-1990(已作废)
英文标准名称:GuidefortheDeterminationofThermalEndurancePropertiesofElectricalInsulatingMaterialsPart3:InstructionsforCalculatingThermalEnduranceCharacteristicsSection1-CalculationsUsingMeanValuesofNormallyDistributedCompleteDataThird