000 00361nam a2200073 4500
080 _a
_b
245 _aIEC: 1000-2-2 - 1990; Electromagnetic compatibility (EMC) Part 2 Environment section 2 compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
700 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1990
300 _a23p
999 _c35774
_d35774