000 00222nam a2200073 4500
080 _a
_b
245 _aIEC: 726 - 1982 (Amendment No.1 - 1986); Dry-type power transformers
700 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1986
300 _a3p
999 _c35641
_d35641