000 00266nam a2200073 4500
080 _a
_b
245 _aIEC: 60947 - 2 (Ed - 4.0) - 2013-01 (Amdt-2); Low-voltage switchgear and controlgear - Part 2 : Circuit-Breakers
100 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c2013
300 _a42
999 _c39372
_d39372