
Methods Of Testing Insulating Materials - Test Methods For Evaluating Resistance To Tracking And Erosion Of Electrical Insulating Materials Used Under Severe Ambient Conditions
出版:Association Francaise de Normalisation

专家解读视频
86 [01/01/1986]
IEC 60587 Ed. 3.0 - Identical
HD 380:1986 - Identical
HD 380 : 200S2 - Identical
IEC 60587 : 3.0 - Identical
HD 380 : 200S2 - Identical