00982nam a2200253 k 4500001001300000005001500013008004100028049002800069052001300097056001100110082001600121245010900137260005400246300003100300440004200331504002700373650004700400653014600447700001900593700001400612700004800626949003700674950001700711KMO20041944820180803110217040623s2003    ulka          000   kor  0 lEM3037654lEM3037655c201a562b4-3  a562240 a621.31322100a초고압 GIS=xExtra high voltage gas insulated substation/d여운동;e정의섭;e박경엽 [공저]  a서울:b한국과학기술정보연구원,c2003  avii, 110p.:b삽도;c23cm00a2003 기술산업정보분석;vBA131  a참고문헌: p.99-101 8a전기 기기[電氣器機]0KSH1998003272  a초고압a초고압GISaGISaEXTRAaHIGHaVOLTAGEaGASaINSULATEDaSUBSTATIONa기술산업정보분석a전기기기a가스절연변전소1 a여운동4aut1 a정의섭1 a박경엽,g朴敬燁,d1957-0KAC2016367980 a기술산업정보분석;vBA1311 a가격불명