
Methods of test for the determination of the permittivity and dielectric dissipation factor of solid electrical insulating materials at poweraudio and radio frequencies including metre wavelengths
NORM herausgegeben am 31.8.1988
Designation standards: GB/T 1409-1988
Note: UNGÜLTIG
Publication date standards: 31.8.1988
Country: Chinese technical standard
Kategorie: Technische Normen GB