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???????(KAIST) ???(樸熙敬) ??? ??? ???(金志姸·?) ???? ???? ‘??, ?? ??? ?? ??? ??’? 3? ?? ????(AWWA)??? 2002? ??? ???? ????.
?? ??? ???? ?? ??? ?? ?? ????? AWWA??? ??? ???? ??? ?? ?? ???.
? ??? ??? ??? ??? ????? ????? ??? ??? ??? ?? ???? ??? ??? ??? 2001? 1? AWWA ???? ????. ??? ???? “??? ?? ????? ???? ??? ??? ????? ??? ?? 30?? ??? ??? ?? ??? ???? ???? ???? ?? ??”?? “??? ?? ??? ?????? ??? ???? ???? ??”? ????.
????? shchung@donga.com