
Electrical Insulating Materials Used Under Severe Ambient Conditions - Test Methods For Evaluating Resistance To Tracking And Erosion
出版:Verband Deutscher Elektrotechniker

专家解读视频
2008 [01/03/2008]1996 [01/01/1996]1983
IEC 60587 : 3.0 - Identical
DIN EN 60587 : 2008 - Corresponds
EN 60587 : 2007 - Identical
DIN EN 60587 : 2008 - Corresponds
HD 380 : 200S2 - Identical
HD 380:1986 - Identical
IEC 60587 Ed. 3.0 - Identical