IS:4486-Recommended methods for the determination of the permittivity & dielectric dissipation factro of electric use method
Indian Standard Institute
IS:4486-Recommended methods for the determination of the permittivity & dielectric dissipation factro of electric use method - ISI 1968 - 38
IS:4486-Recommended methods for the determination of the permittivity & dielectric dissipation factro of electric use method - ISI 1968 - 38