000 00270nam a2200073 4500
080 _a
_b
245 _aIEC: 60099-4 (Ed 3.0)-2014-06; Surge arresters- Part 4: Metal- oxide surge arresters without gaps for a.c. systems
100 _aInternational Electrotechnial Commission
260 _aGeneva
_bIEC
_c2014
300 _a353+4
999 _c40321
_d40321