000  $anz n  2
000  $a주제어
001  $aKSH2002040422
005  $a20021225214649
008  $a021215 n azknnaabn          |a a|a    | 
150  $a동흡진기[動吸震器]
450  $wr$i영어$aDynamic vibration absorber
550  $a진동[振動]
550  $a흡수(파장)[吸收]