ONORM S 1119-1994 Low-frequency electric and magnetic fields - Permissible limits of exposure for the protection of persons in the frequency r?nge 0 Hz to 30 kHz
1994ONORM S 1119-1994 Low-frequency electric and magnetic fields - Permissible limits of exposure for the protection of persons in the frequency r?nge 0 Hz to 30 kHz