SR CEI 1000-2-2-1996 Electromagnetic compatibility (EMC). art 2: Environment. Section 2: Compatibility levels for low - requency conducted disturbances and signalling in public low- oltage power supply systems
1996SR CEI 1000-2-2-1996 Electromagnetic compatibility (EMC). art 2: Environment. Section 2: Compatibility levels for low - requency conducted disturbances and signalling in public low- oltage power supply systems