목록 Characterization of clay sedimentation using piezoelectric bender elements Journal ADVANCED NONDESTRUCTUVE EVALUATION I, PTS 1 AND 2, PROCEEDINGS BOOK SERIES: KEY ENGINEERING MATERIALS Vol 321-323 Page 1415-1420 Author Chang, IH; Cho, GC[Cho, Gye-Chun]; Lee, JG; Kim, LH Year 2008~