DIN IEC 60345:1996 Method of test for electrical resistance and resistivity of insulating materials at elevated temperatures (IEC 60345:1971); German version HD 438 S1:1984
1996DIN IEC 60345:1996 Method of test for electrical resistance and resistivity of insulating materials at elevated temperatures (IEC 60345:1971); German version HD 438 S1:1984