
Method Of Test For Electrical Resistance And Resistivity Of Insulating Materials At Elevated Temperatures
出版:Danish Standards

专家解读视频
1984 [01/01/0001]
Issue Date: 11-01-2017. (02/2017)
HD 438 : 200S1 - Identical
IEC 60345 : 1.0 - Identical
HD 438 : 200S1 - Identical
IEC 60345 : 1.0 - Identical
HD 438:1984 - Identical