00856nam a2200217 c 4500001001300000005001500013008004100028041001300069049003200082052001600114056001400130082001500144245014200159260003600301300004100337502008000378504002900458650007300487700005300560900002500613KDM20063908220200824081323060628s2006    bnkad      FB 000   kor  0 akorbeng0 lEM3629735lEM3629736c2fDP01a539.92b6-9  a539.92240 a628.5322100aDualflex valve tray를 利用한 惡臭制御에 관한 硏究=x(A)study on oder control for using dualfex valve tray system/d李用斗  a부산:b東亞大學校,c2006  axii, 155 p.:b삽화, 도표;c26 cm1 a학위논문(박사) --b東亞大學校 大學院,c環境工學科,d2006  a참고문헌: p. 109-113 8a대기 오염 방지 시설[大氣汚染防止施設]0KSH19980165791 a이용두,g李容斗,d1960-0KAC2017024794aut10aLee, Yongdoo,d1960-