000 00265nam a2200073 4500
080 _a
_b
245 _aIEC: 427 - 1989 (Amendment No.1 - 1992); Synthetic testing of high-voltage alternating current circuit-breakers
700 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1992
300 _a7p
999 _c35820
_d35820