00794nam a2200229 c 4500001001300000005001500013008004100028020002200069049002800091052001600119056001400135082001900149245006500168260005400233300003900287440004600326504002700372650004700399700005300446700004800499950001700547KMO20061095420171123094806060328s2005    ulkad         000   kor    a8958846054g935700 lEM3544558lEM3544559c201a563.99b6-4  a563.99240 a621.31242922100a휴대용 연료전지 소재 기술/d원영무,e구영덕  a서울:b한국과학기술정보연구원,c2005  aiv, 73 p.:b삽화, 도표;c24 cm00a2005 기술정보 조사보고서;vBA520  a참고문헌: p. 69-73 8a연료 전지[燃料電池]0KSH19980310701 a원영무,g元永武,d1934-0KAC2017643764aut1 a구영덕,g丘永德,d1963-0KAC2012139541 a가격불명