00847nam a2200241 c 4500001001300000005001500013008004100028020002200069049002800091052001500119056001300134082001500147245010700162260005400269300003100323440004600354504002700400650004700427650004700474700001900521700004800540950001700588KMO20060869420190919134208060328s2005    ulkd          000   kor    a8958846127g935800 lEM3543718lEM3543719c201a543.7b6-2  a543.7240 a693.7122100a건축구조용 친환경/고강도 철강소재와 용접기술동향/d저자: 김환태,e길상철  a서울:b한국과학기술정보연구원,c2005  aii, 46 p.:b도표;c24 cm00a2005 기술정보 조사보고서;vBA527  a참고문헌: p. 45-46 8a철골 구조[鐵骨構造]0KSH1998008965 8a건축 구조[建築構造]0KSH19980089571 a김환태4aut1 a길상철,g吉相哲,d1958-0KAC2012076541 a가격불명