000 00319nam a2200073 4500
080 _a
_b
245 _aIEC: 1259 - 1994; Gas-insulated metal-enclosed switchgear for rated voltages 72,5 kV and above; requirements for switching of bus-charging currents by disconnectors
700 _aINTERNATIONAL ELECTROTECHNICAL COMMISSION
260 _aGeneva
_bIEC
_c1994
300 _a27p
999 _c35001
_d35001