IEC 290 Ed. 1.0被替代
Evaluation Of The Thermal Endurance Of Electrical Insulating Varnishes By The Helical Coil Bond Test
出版：International Electrotechnical Committee
专家解读视频
基本信息
标准编号： IEC 290 Ed. 1.0
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：17
标准简介
Is intended for evaluating the bond strength of a thin film of impregnating varnish on a helical coil.
替代本标准的新标准
等同采用的国际标准
NFC 26 937:1967 - Identical
