000 00293nam a2200085 4500
080 _a
_b
245 _aIEC: 62053-11-2003;Electricity metering equipment (a.c.)-particular requirements-Part-11:Electromechanical meters for active energy (Classes 0,5,1 and 2).
100 _aI.E.C.
250 _a1st
260 _aGeneva
_bIEC
_c2003
300 _a29
999 _c37248
_d37248