000 00303nam a2200073 4500
080 _a
_b
245 _aIEC: 439 - 1 - 1992 (Amendment No.2 - 1996); Low-voltage switchgear and controlgear assemblies part 1Type-tested and partially type-tested assemblies
700 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1996
300 _a9p
999 _c35650
_d35650