000			00290nam a2200085 4500
080			_a _b
245			_aIEEE: C37.123 - 1991; Gas Insulated Electric Power Substation Equipment
100			_aInstiture of Electrical and Electronics Engineers, Inc.
260			_aNew York _bIEEE _c1991
300			_a28
500			_aDownloaded from the IEC website
999			_c38088 _d38088