标准号:IEC 61189-2-808:2024 EN-FR bda9eb47标准名称:IEC 61189-2-808:2024 EN-FR bda9eb47英文名称:Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 2-808: Thermal resistance of an assembly by thermal transient method标准状态:发布日期:2024-12-14实施日期:0出版语种:EN-FR归口单位:TC 91提出部门:IEC发布部门:IEC