Guide for the determination of thermal endurance properties of electrical insulating materials - Part 1: General guidelines for ageing procedures and evaluation of test results— 48 стр.
Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths— 56 стр.
Dielectric and resistive properties of solid insulating materials. Relative permittivity and dissipation factor. Technical frequencies (0,1 Hz to 10 MHz). AC Methods— 26 стр.