000 00403nam a2200097 4500
080 _a
_b
245 _aIEC: 60077-4-2003: Railway applications- Electric equipment for rolling stock- Part 4: Electrotechnical Components- Rules for AC circuit-breakers
100 _aInternational Electrotechnical Commission
250 _a1
260 _aGeneva
_bInternational Electrotechnical Commission
_c2003
300 _a49
500 _aDownloaded from the IEC website
999 _c38121
_d38121